Friday, 4 September 2026

Day 7 Complete Guide to "Have To," "Has To," and "Had To" in English

 Day 7 Complete Guide to "Have To," "Has To," and "Had To" in English

1. HAVE TO / HAS TO - प्रयोग र नियमहरू

A. External Obligation (बाह्य अनिवार्यता / गर्नु पर्छ)

Used to express obligation that comes from outside (rules, laws, other people).

External Obligation

Have to + Verb (Base Form)

I have to wear a uniform at work.

मैले काममा युनिफर्म लगाउनु पर्छ।

External Obligation

Has to + Verb (Base Form)

She has to wake up early every day.

उनी हरेक दिन चाँडै उठ्नु पर्छ।

Rules/Laws

Have to + Verb (Base Form)

You have to stop at red lights.

तपाईंले रातो बत्तीमा रोकिनु पर्छ।

More Examples:

  • English: Students have to wear uniforms in this school.
  • Nepali: यस विद्यालयमा विद्यार्थीहरूले युनिफर्म लगाउनु पर्छ।
  • English: He has to attend the meeting tomorrow.
  • Nepali: उनले भोलि बैठकमा सहभागी हुनु पर्छ।
  • English: I have to pay my taxes every year.
  • Nepali: मैले हरेक वर्ष कर तिर्नु पर्छ।

B. Necessity (आवश्यकता / गर्नु पर्छ)

Used to express that something is necessary.

Necessity

Have to + Verb (Base Form)

We have to buy food for the week.

हामीले हप्ताको लागि खाना किन्नु पर्छ।

Personal Need

Have to + Verb (Base Form)

I have to visit the doctor.

म डाक्टर जानु पर्छ।

More Examples:

  • English: They have to find a new apartment.
  • Nepali: उनीहरूले नयाँ अपार्टमेन्ट खोज्नु पर्छ।
  • English: She has to study for her exams.
  • Nepali: उनले आफ्नो परीक्षाको लागि पढ्नु पर्छ।

C. Negative Form: Don't/Doesn't Have To (गर्नु पर्दैन)

Used to express that something is NOT necessary.

Lack of Necessity

Don't have to + Verb

You don't have to come early today.

तपाईं आज चाँडै आउनु पर्दैन।

Lack of Necessity

Doesn't have to + Verb

She doesn't have to wear a tie.

उनले टाई लगाउनु पर्दैन।

More Examples:

  • English: We don't have to pay for parking.
  • Nepali: हामीले पार्किङको लागि तिर्नु पर्दैन।
  • English: He doesn't have to work on Sundays.
  • Nepali: उनले आइतवार काम गर्नु पर्दैन।

D. Question Form: Do/Does + Subject + Have To? (के...गर्नु पर्छ?)

Used to ask about obligation or necessity.

Asking Necessity

Do + I/you/we/they + have to?

Do I have to pay now?

के मैले अहिले तिर्नु पर्छ?

Asking Necessity

Does + he/she/it + have to?

Does she have to work today?

के उनले आज काम गर्नु पर्छ?

More Examples:

  • English: Do we have to book tickets in advance?
  • Nepali: के हामीले टिकट पहिले नै बुक गर्नु पर्छ?
  • English: Does he have to attend the training?
  • Nepali: के उनले तालिममा सहभागी हुनु पर्छ?


2. HAD TO - प्रयोग र नियमहरू

A. Past Obligation (भूतकालको अनिवार्यता / गर्नु पर्यो)

Used to express obligation or necessity in the past.

Past Obligation

Had to + Verb (Base Form)

I had to work late yesterday.

मैले हिजो ढिलो सम्म काम गर्नु पर्यो।

Past Necessity

Had to + Verb (Base Form)

She had to take the bus because her car broke down.

उनको गाडी बिग्रिएकोले उनले बस चढ्नु पर्यो।

More Examples:

  • English: We had to cancel our trip due to the weather.
  • Nepali: हामीले मौसमको कारण यात्रा रद्द गर्नु पर्यो।
  • English: He had to apologize for his mistake.
  • Nepali: उनले आफ्नो गल्तीको लागि माफी माग्नु पर्यो।
  • English: They had to wait for two hours.
  • Nepali: उनीहरूले दुई घण्टा पर्खनु पर्यो।

B. Negative Form: Didn't Have To (गर्नु परेन)

Used to express that something was NOT necessary in the past.

Lack of Past Necessity

Didn't have to + Verb

I didn't have to go to work yesterday.

मैले हिजो काम जानु परेन।

Lack of Past Necessity

Didn't have to + Verb

She didn't have to pay for the meal.

उनले खानाको लागि तिर्नु परेन।

More Examples:

  • English: We didn't have to wait long.
  • Nepali: हामीले धेरै पर्खनु परेन।
  • English: He didn't have to bring anything.
  • Nepali: उनले केही ल्याउनु परेन।

C. Question Form: Did + Subject + Have To? (के...गर्नु पर्यो?)

Used to ask about past obligation.

Asking Past Obligation

Did + I/you/we/they + have to?

Did you have to work on Sunday?

के तपाईंले आइतवार काम गर्नु पर्यो?

Asking Past Obligation

Did + he/she + have to?

Did she have to wait long?

के उनले धेरै पर्खनु पर्यो?

More Examples:

  • English: Did they have to pay a fine?
  • Nepali: के उनीहरूले जरिवाना तिर्नु पर्यो?
  • English: Did he have to leave early?
  • Nepali: के उनले चाँडै जानु पर्यो?

D. "Had to" vs "Must have" (फरक)

| Had to (Obligation - काम गर्नु पर्यो) | Must have (Deduction - गरेको हुनु पर्छ) | Nepali |
| :--- | :--- | :--- | :--- |
| I had to go to work. (Necessity) | I must have left my keys. (Conclusion) |
मैले काम जानु पर्यो। / मैले साँचो छोडेको हुनु पर्छ। |
| She had to take medicine. (She needed to) | She must have taken medicine. (I think she did) |
उनले औषधि खानु पर्यो। / उनले औषधि खाएको हुनु पर्छ। |

HAVE TO / HAS TO - प्रयोग र नियमहरू

A. Present Obligation (वर्तमानको अनिवार्यता / गर्नु पर्छ)

Used to express obligation or necessity in the present/future that comes from outside (rules, laws, other people).

I / You / We / They

Have to + Verb

I have to go to work.

म काम जानु पर्छ।

He / She / It

Has to + Verb

She has to study hard.

उनले कडा पढ्नु पर्छ।

More Examples:

  • English: We have to wear uniforms at school.
  • Nepali: हामीले विद्यालयमा युनिफर्म लगाउनु पर्छ।
  • English: He has to pay the bills today.
  • Nepali: उनले आज बिल तिर्नु पर्छ।
  • English: You have to follow the rules.
  • Nepali: तपाईंले नियमहरू पालना गर्नु पर्छ।

B. Necessity (आवश्यकता / गर्नु पर्छ)

Used to express that something is necessary.

Necessity

Have to + Verb

We have to buy groceries.

हामीले किराना सामान किन्नु पर्छ।

Personal Need

Has to + Verb

She has to visit the doctor.

उनी डाक्टर जानु पर्छ।

More Examples:

  • English: They have to find a new apartment.
  • Nepali: उनीहरूले नयाँ अपार्टमेन्ट खोज्नु पर्छ।
  • English: My father has to work on Sundays.
  • Nepali: मेरो बुबाले आइतवार काम गर्नु पर्छ।

C. Negative Form: Don't / Doesn't Have To (गर्नु पर्दैन)

Used to express that something is NOT necessary.

I / You / We / They

Don't have to + Verb

You don't have to come early.

तपाईं चाँडै आउनु पर्दैन।

He / She / It

Doesn't have to + Verb

She doesn't have to wear a tie.

उनले टाई लगाउनु पर्दैन।

More Examples:

  • English: We don't have to pay for parking.
  • Nepali: हामीले पार्किङको लागि तिर्नु पर्दैन।
  • English: He doesn't have to work on weekends.
  • Nepali: उनले साताको अन्त्यमा काम गर्नु पर्दैन।

D. Question Form: Do / Does + Subject + Have To? (के...गर्नु पर्छ?)

Used to ask about obligation or necessity.

I / You / We / They

Do + Subject + have to?

Do I have to pay now?

के मैले अहिले तिर्नु पर्छ?

He / She / It

Does + Subject + have to?

Does she have to work today?

के उनले आज काम गर्नु पर्छ?

More Examples:

  • English: Do we have to book tickets in advance?
  • Nepali: के हामीले टिकट पहिले नै बुक गर्नु पर्छ?
  • English: Does he have to attend the meeting?
  • Nepali: के उनले बैठकमा सहभागी हुनु पर्छ?


2. HAD TO - प्रयोग र नियमहरू

A. Past Obligation (भूतकालको अनिवार्यता / गर्नु पर्यो)

Used to express obligation or necessity in the past. (Used with ALL subjects)

All Subjects

Had to + Verb

I had to work late yesterday.

मैले हिजो ढिलो सम्म काम गर्नु पर्यो।

All Subjects

Had to + Verb

She had to take the bus.

उनले बस चढ्नु पर्यो।

More Examples:

  • English: We had to cancel our trip due to the weather.
  • Nepali: हामीले मौसमको कारण यात्रा रद्द गर्नु पर्यो।
  • English: He had to apologize for his mistake.
  • Nepali: उनले आफ्नो गल्तीको लागि माफी माग्नु पर्यो।
  • English: They had to wait for two hours.
  • Nepali: उनीहरूले दुई घण्टा पर्खनु पर्यो।

B. Negative Form: Didn't Have To (गर्नु परेन)

Used to express that something was NOT necessary in the past.

All Subjects

Didn't have to + Verb

I didn't have to go to work yesterday.

मैले हिजो काम जानु परेन।

All Subjects

Didn't have to + Verb

She didn't have to pay for the meal.

उनले खानाको लागि तिर्नु परेन।

More Examples:

  • English: We didn't have to wait long.
  • Nepali: हामीले धेरै पर्खनु परेन।
  • English: He didn't have to bring anything.
  • Nepali: उनले केही ल्याउनु परेन।

C. Question Form: Did + Subject + Have To? (के...गर्नु पर्यो?)

Used to ask about past obligation.

All Subjects

Did + Subject + have to?

Did you have to work on Sunday?

के तपाईंले आइतवार काम गर्नु पर्यो?

All Subjects

Did + Subject + have to?

Did she have to wait long?

के उनले धेरै पर्खनु पर्यो?

More Examples:

  • English: Did they have to pay a fine?
  • Nepali: के उनीहरूले जरिवाना तिर्नु पर्यो?
  • English: Did he have to leave early?
  • Nepali: के उनले चाँडै जानु पर्यो?

 


3. QUICK COMPARISON: HAVE TO vs MUST vs SHOULD

Strong Obligation (Rule)

✅ You have to wear a seatbelt.

✅ You must wear a seatbelt.

❌ No

तपाईंले सिटबेल्ट लगाउनु पर्छ।

Advice (Not Obligation)

❌ No

❌ No

✅ You should exercise.

तपाईं व्यायाम गर्नु पर्छ (सल्लाह)

External Obligation

✅ I have to go. (Boss said)

❌ No

❌ No

म जानु पर्छ (बाह्य)

Internal Obligation

❌ No

✅ I must go. (I feel it)

❌ No

म जानु पर्छ (आन्तरिक)

Past Obligation

✅ I had to go.

❌ No

❌ No

म जानु पर्यो।

Lack of Necessity

✅ Don't have to go

❌ No

❌ No

जानु पर्दैन।

Prohibition

❌ No

✅ Mustn't go

✅ Shouldn't go

जानु हुँदैन।


4. COMMON MISTAKES (नेपाली विद्यार्थीहरूले गर्ने गल्तीहरू)

Mistake ❌Correction ✅Explanation

I have to to go.

I have to go.

"Have to" + Base Form

She has to went.

She has to go.

"Has to" + Base Form

I had to went.

I had to go.

"Had to" + Base Form

She have to work.

She has to work.

Use "has" with he/she/it

They has to study.

They have to study.

Use "have" with they/we/I/you

I must to go yesterday.

I had to go yesterday.

Use "Had to" for past

I don't have went.

I didn't have to go.

Past negative form

Golden Rules:

Rule Example

Have to/Has to + Verb (Base Form)

✅ I have to go. / She has to study.

Had to + Verb (Base Form)

✅ I had to work yesterday.

Don't/Doesn't Have to + Verb (Base Form)

✅ You don't have to pay.

Didn't Have to + Verb (Base Form)

✅ She didn't have to wait.


5. HAVE TO vs HAS TO: DETAILED COMPARISON

I

Have to

I have to study.

मैले पढ्नु पर्छ।

You

Have to

You have to work.

तपाईंले काम गर्नु पर्छ।

We

Have to

We have to leave.

हामीले जानु पर्छ।

They

Have to

They have to wait.

उनीहरूले पर्खनु पर्छ।

He

Has to

He has to arrive early.

उनी चाँडै आइपुग्नु पर्छ।

She

Has to

She has to call him.

उनले उनलाई फोन गर्नु पर्छ।

It

Has to

It has to be done.

यो गर्नु पर्छ।


6. ADVANCED STRUCTURES WITH HAVE TO / HAS TO / HAD TO

A. Have/Has/Had + To + Be + V+ing (Continuous Obligation)

Have to be + V+ing

I have to be studying now.

म अहिले पढिरहेको हुनु पर्छ।

Had to be + V+ing

She had to be working all night.

उनी रातभर काम गरिरहेको हुनु पर्यो।


B. Have/Has/Had + To + Have + V3 (Past Necessity)

Have to have + V3

They have to have finished by now.

उनीहरूले अहिले सम्म सकिसकेको हुनु पर्छ।

Had to have + V3

I had to have left earlier.

मैले चाँडै गएको हुनु पर्छ।


C. Don't Have To vs Mustn't (फरक)

Don't Have To (आवश्यक छैन) | Mustn't (निषेध) | Nepali |

You don't have to wear a tie. (Not necessary) | You mustn't wear a tie. (Not allowed) |
तपाईंले टाई लगाउनु पर्दैन। / लगाउनु हुँदैन। |
| You don't have to come. (Optional) | You mustn't come. (Prohibited) |
तपाईंले आउनु पर्दैन। / आउनु हुँदैन। |


D. Had to vs Didn't Have to (Past)

| Had to (गर्नु पर्यो) | Didn't Have to (गर्नु परेन) | Nepali |

 I had to pay. (I paid) | I didn't have to pay. (I didn't pay) |
मैले तिर्नु पर्यो। / तिर्नु परेन। |
 She had to go. (She went) | She didn't have to go. (She didn't go) |
उनी जानु पर्यो। / जानु परेन। |


7. TIPS FOR IELTS USING HAVE TO / HAS TO / HAD TO

Tip Example

Writing Task 2: Use "have to" for external requirements

Citizens have to follow the law.

Writing Task 2: Use "had to" for past necessity

Governments had to impose restrictions.

Writing Task 2: Use "don't have to" for optional things

People don't have to pay for this service.

Speaking Part 2: Use "have to" for personal obligations

I have to complete my project.

Speaking Part 3: Use "had to" for past experiences

I had to work hard to succeed.

Avoid confusion: "Must" = internal, "Have to" = external

I must study. (I want to) / I have to study. (Teacher says)


8. EXAMPLES IN DIFFERENT CONTEXTS

A. IELTS Writing Task 2 (Essay)

English:

In today's world, governments have to address environmental issues urgently. Citizens have to adopt sustainable lifestyles. Developing nations had to overcome many obstacles in the past. However, they don't have to repeat the same mistakes as developed countries. In order to succeed, we have to work together. Companies have to reduce their carbon footprint. While individuals have to make small changes, the real impact will come from collective action. We had to learn from history to build a better future.

Nepali:

आजको संसारमा, सरकारहरूले वातावरणीय मुद्दाहरूलाई अवश्य सम्बोधन गर्नु पर्छ। नागरिकहरूले दिगो जीवनशैली अपनाउनु पर्छ। विकासशील देशहरूले विगतमा धेरै बाधाहरू पार गर्नु पर्यो। यद्यपि, उनीहरूले विकसित देशहरूले गरेका गल्तीहरू दोहोर्याउनु पर्दैन। सफल हुनको लागि, हामीले मिलेर काम गर्नु पर्छ। कम्पनीहरूले आफ्नो कार्बन उत्सर्जन घटाउनु पर्छ। जबकि व्यक्तिहरूले साना परिवर्तनहरू गर्नु पर्छ, वास्तविक प्रभाव सामूहिक कार्यबाट आउनेछ। हामीले राम्रो भविष्यको लागि इतिहासबाट सिक्नु पर्यो।


B. IELTS Speaking Part 2 (Cue Card)

English:

One of the most challenging experiences in my life was when I had to prepare for my university entrance exams. I had to study for months without any break. My parents had to support me financially during that time. I have to admit that it was extremely stressful. However, because I had to work so hard, I learned the value of dedication. Now, as a student, I have to manage my time wisely. In the future, I have to decide between further studies and a career. Although I don't have to make a decision immediately, I have to start planning soon.

Nepali:

मेरो जीवनको एउटा चुनौतीपूर्ण अनुभव थियो जब मैले विश्वविद्यालयको प्रवेश परीक्षाको लागि तयारी गर्नुपर्यो। मैले महिनौंसम्म बिना विश्राम पढ्नु पर्यो। त्यस समयमा मेरा आमाबाबुले मलाई आर्थिक रूपमा सहयोग गर्नु पर्यो। मैले स्वीकार गर्नु पर्छ कि यो अत्यन्त तनावपूर्ण थियो। यद्यपि, मैले यति कडा मेहनत गर्नु परेकोले, मैले समर्पणको मूल्य सिकें। अहिले, एक विद्यार्थीको रूपमा, मैले आफ्नो समयको बुद्धिमानीपूर्वक प्रबन्ध गर्नु पर्छ। भविष्यमा, मैले थप अध्ययन र करियर बीच निर्णय गर्नु पर्छ। यद्यपि मैले तुरुन्तै निर्णय गर्नु पर्दैन, मैले चाँडै योजना बनाउनु पर्छ।


C. Everyday Conversations (दैनिक कुराकानी)

English:

A: I have to go to the supermarket today.
B: Do you have to go right now?
A: No, I don't have to go immediately. I can go later.
B: Does your sister have to come with you?
A: No, she doesn't have to come. She has to study for her exam.
B: I had to go to the supermarket yesterday, but I was very busy.
A: Did you have to buy a lot of things?
B: Yes, I had to buy groceries for the whole week.

Nepali:

A: मलाई आज सुपरमार्केट जानु पर्छ।
B:
के तपाईंलाई अहिले जानु पर्छ?
A:
होइन, मलाई तुरुन्तै जानु पर्दैन। म पछि जान सक्छु।
B:
के तपाईंको बहिनीलाई तपाईंसँग आउनु पर्छ?
A:
होइन, उनलाई आउनु पर्दैन। उनले आफ्नो परीक्षाको लागि पढ्नु पर्छ।
B:
मलाई हिजो सुपरमार्केट जानु पर्यो, तर म धेरै व्यस्त थिएँ।
A:
के तपाईंले धेरै सामान किन्नु पर्यो?
B:
हो, मैले पूरा हप्ताको लागि किराना किन्नु पर्यो।


D. Formal Rules (औपचारिक नियम)

English:

All employees have to wear identification badges. Visitors have to sign in at the reception. Staff have to complete safety training annually. In case of emergency, everyone has to follow the evacuation procedure. Employees don't have to work on public holidays unless necessary.

Nepali:

सबै कर्मचारीहरूले पहिचान ब्याज लगाउनु पर्छ। आगन्तुकहरूले रिसेप्सनमा साइन गर्नु पर्छ। कर्मचारीहरूले वार्षिक सुरक्षा तालिम पूरा गर्नु पर्छ। आपतकालीन अवस्थामा, सबैले निकासी प्रक्रिया पालना गर्नु पर्छ। कर्मचारीहरूले आवश्यक नभएसम्म सार्वजनिक बिदाहरूमा काम गर्नु पर्दैन।


9. PRACTICE EXERCISES

Exercise 1: Fill in the blanks with Have to or Has to

I ______ finish my homework tonight.

मैले आज राति गृहकार्य सक्नु पर्छ।

She ______ visit the doctor tomorrow.

उनले भोलि डाक्टर जानु पर्छ।

We ______ buy a new car.

हामीले नयाँ गाडी किन्नु पर्छ।

He ______ wake up early for work.

उनी कामको लागि चाँडै उठ्नु पर्छ।

They ______ pay the bills today.

उनीहरूले आज बिल तिर्नु पर्छ।

My sister ______ study for her exam.

मेरी बहिनीले परीक्षाको लागि पढ्नु पर्छ।


Exercise 2: Fill in the blanks with Don't/Doesn't Have to

You ______ come to the meeting if you're busy.

तपाईं व्यस्त हुनुहुन्छ भने बैठकमा आउनु पर्दैन।

She ______ wear a uniform to school.

उनले विद्यालयमा युनिफर्म लगाउनु पर्दैन।

We ______ book tickets in advance.

हामीले टिकट पहिले नै बुक गर्नु पर्दैन।

He ______ bring anything to the party.

उनले पार्टीमा केही ल्याउनु पर्दैन।

They ______ pay for parking here.

उनीहरूले यहाँ पार्किङको लागि तिर्नु पर्दैन।

I ______ go to the office today.

मलाई आज कार्यालय जानु पर्दैन।


Exercise 3: Fill in the blanks with Had to or Didn't Have to

I ______ work late yesterday.

मैले हिजो ढिलो सम्म काम गर्नु पर्यो।

She ______ wait for the bus.

उनले बसको लागि पर्खनु पर्यो।

We ______ pay for the meal. It was free.

हामीले खानाको लागि तिर्नु परेन। यो निःशुल्क थियो।

He ______ apologize for his mistake.

उनले आफ्नो गल्तीको लागि माफी माग्नु पर्यो।

They ______ leave early because of the weather.

उनीहरूले मौसमको कारण चाँडै जानु पर्यो।

I ______ take the exam because I was sick.

म बिरामी भएकोले परीक्षा दिनु परेन।


Exercise 4: Choose the correct answer

"I ______ pay for this."

a) have to b) has to

मैले यसको लागि तिर्नु पर्छ।

"She ______ leave early."

a) have to b) has to

उनले चाँडै जानु पर्छ।

"We ______ go to work yesterday."

a) had to b) have to

हामीले हिजो काम जानु पर्यो।

"You ______ bring your ID."

a) don't have to b) doesn't have to

तपाईंले आफ्नो आईडी ल्याउनु पर्दैन।

"He ______ study very hard."

a) have to b) has to

उनले धेरै मेहनत गर्नु पर्छ।

"They ______ come to the party." (Not necessary)

a) have to b) don't have to

उनीहरू पार्टीमा आउनु पर्दैन।


Answers (Check Yourself):

Exercise 1:

1.      have to

2.      has to

3.      have to

4.      has to

5.      have to

6.      has to

Exercise 2:

1.      don't have to

2.      doesn't have to

3.      don't have to

4.      doesn't have to

5.      don't have to

6.      don't have to

Exercise 3:

1.      had to

2.      had to

3.      didn't have to

4.      had to

5.      had to

6.      didn't have to

Exercise 4:

1.      a) have to

2.      b) has to

3.      a) had to

4.      a) don't have to

5.      b) has to

6.      b) don't have to


10. SUMMARY TABLE: HAVE TO / HAS TO / HAD TO

Present (I/You/We/They)

Have to go

Don't have to go

Do I have to go?

जानु पर्छ / पर्दैन

Present (He/She/It)

Has to go

Doesn't have to go

Does she have to go?

जानु पर्छ / पर्दैन

Past (All)

Had to go

Didn't have to go

Did you have to go?

जानु पर्यो / परेन

Future

Will have to go

Won't have to go

Will you have to go?

जानु पर्नेछ / पर्दैन


11. FUTURE WITH "HAVE TO" - Will Have To

Will have to + Verb

I will have to work hard.

मैले मेहनत गर्नु पर्नेछ।

Will have to + Verb

She will have to wait.

उनले पर्खनु पर्नेछ।

Won't have to + Verb

We won't have to pay.

हामीले तिर्नु पर्नेछैन।


12. QUICK TIPS FOR IELTS

Tip Example

Writing Task 2: Use "have to" for external requirements

Citizens have to obey the law.

Writing Task 2: Use "had to" for past necessity

Governments had to take emergency measures.

Writing Task 2: Use "don't have to" for optional actions

People don't have to pay for education.

Speaking Part 2: Use "have to" for personal obligations

I have to manage my time carefully.

Speaking Part 3: Use "had to" for past experiences

I had to overcome many difficulties.

Avoid "must" for past

Use "had to" instead

Avoid "have to" in positive questions

Do I have to go? (Not "Have I to go?")


13. RAPID FIRE QUIZ

Convert these Nepali sentences to English using Have to/Has to/Had to:

Nepali SentenceEnglish Sentence

मलाई काम जानु पर्छ।

I __________

उनलाई पढ्न पर्छ।

She __________

हामीलाई हिजो पर्खनु पर्यो।

We __________

तपाईंलाई तिर्नु पर्दैन।

You __________

के उनलाई जानु पर्छ?

__________ she __________?

मलाई पहिले नै गर्नु परेन।

I __________


Answers:

1.      I have to go to work.

2.      She has to study.

3.      We had to wait yesterday.

4.      You don't have to pay.

5.      Does she have to go?

6.      I didn't have to do it earlier.


14. FULL COMPARISON: ALL OBLIGATION MODALS

Must

Strong

Internal (Speaker)

I must study.

म अवश्य पढ्नु पर्छ।

Have to

Strong

External (Rules)

I have to study.

मैले पढ्नु पर्छ।

Mustn't

Prohibition

Strong

You mustn't smoke.

तपाईं धुम्रपान गर्नु हुँदैन।

Don't Have to

Lack of necessity

-

You don't have to smoke.

तपाईं धुम्रपान गर्नु पर्दैन।

Should

Mild

Advice

You should exercise.

तपाईं व्यायाम गर्नु पर्छ (सल्लाह)

Ought to

Mild

Moral duty

You ought to help.

तपाईंले सहायता गर्नु पर्छ (नैतिक)

Had to

Past Obligation

External

I had to work.

मैले काम गर्नु पर्यो।

 

Fill in the Blanks (1–60)

1.      I ______ finish this project by Monday because my boss said so. (must / have to / should)

2.      You ______ tell her the truth; it's the right thing to do. (must / ought to / don't have to)

3.      He ______ wear a suit to the office; it's company policy. (must / have to / should)

4.      You ______ touch that wire; it's dangerous! (mustn't / don't have to / shouldn't)

5.      We ______ go to the party; we're not invited anyway. (mustn't / don't have to / shouldn't)

6.      She ______ study harder if she wants to pass. (must / ought to / has to)

7.      I ______ wake up early yesterday for the flight. (had to / must / have to)

8.      You ______ apologise; it wasn't your fault. (don't have to / mustn't / shouldn't)

9.      Children ______ play near the railway tracks. (mustn't / don't have to / ought not to)

10. We ______ respect our teachers. (must / ought to / have to) – moral duty

11. He ______ take his medicine three times a day (doctor's orders). (must / has to / should)

12. You ______ eat junk food every day; it's unhealthy. (shouldn't / mustn't / don't have to)

13. They ______ complete the registration before the deadline. (must / have to / ought to)

14. I ______ leave early today; I have a doctor's appointment. (must / have to / should)

15. You ______ bring your own water; we have plenty here. (don't have to / mustn't / shouldn't)

16. She ______ be at the airport by 6 AM; her flight is at 8. (must / has to / should)

17. We ______ clean the room; it's already spotless. (don't have to / mustn't / shouldn't)

18. He ______ work overtime last week to meet the target. (had to / must / should)

19. You ______ lie to your friends; it breaks trust. (mustn't / shouldn't / don't have to)

20. People ______ donate blood to save lives. (should / must / have to) – moral suggestion

21. I ______ carry an umbrella; the forecast is clear. (don't have to / mustn't / shouldn't)

22. You ______ wear a helmet while riding a bike. (must / have to / ought to) – legal rule

23. Students ______ talk during the lecture. (mustn't / don't have to / shouldn't)

24. We ______ leave now if we want to catch the train. (must / have to / should)

25. She ______ worry about me; I'll be fine. (doesn't have to / mustn't / shouldn't)

26. You ______ try this dish; it's delicious! (should / must / ought to) – strong recommendation

27. I ______ pay the fine yesterday; it was overdue. (had to / must / have to)

28. Employees ______ use office phones for personal calls. (mustn't / don't have to / shouldn't)

29. We ______ respect other people's privacy. (ought to / must / have to) – moral duty

30. He ______ attend the meeting; he's not a member. (doesn't have to / mustn't / shouldn't)

31. You ______ submit your passport for verification. (must / have to / should) – official requirement

32. They ______ tell anyone about this secret. (mustn't / don't have to / shouldn't)

33. I ______ finish this book; it's optional reading. (don't have to / mustn't / shouldn't)

34. She ______ be home before 10 PM; her parents are strict. (must / has to / should)

35. We ______ pay for the tickets online; they accept cash too. (don't have to / mustn't / shouldn't)

36. He ______ apologise to his sister for breaking her toy. (ought to / must / have to) – moral duty

37. You ______ drink and drive; it's illegal. (mustn't / don't have to / shouldn't)

38. I ______ buy groceries yesterday because the shop was closed. (had to / must / have to)

39. Citizens ______ vote in elections. (should / must / have to) – civic duty

40. You ______ fill out this form; it's mandatory. (must / have to / should)

41. She ______ attend the class; it's not compulsory. (doesn't have to / mustn't / shouldn't)

42. He ______ take a break; he's been working for hours. (should / ought to / must) – advice

43. We ______ forget our cultural values. (mustn't / shouldn't / don't have to)

44. They ______ arrive early to get good seats. (should / ought to / have to) – recommendation

45. I ______ cook dinner tonight; we're ordering pizza. (don't have to / mustn't / shouldn't)

46. She ______ borrow money from her father yesterday. (had to / must / have to)

47. You ______ park here; it's a no-parking zone. (mustn't / don't have to / shouldn't)

48. Children ______ listen to their parents. (ought to / must / have to) – moral obligation

49. He ______ wake up early tomorrow for the marathon. (must / has to / should) – personal commitment

50. You ______ bring a gift to the party, but it would be nice. (don't have to / mustn't / shouldn't)

51. We ______ hurry; the movie is about to start. (must / have to / should) – urgency

52. She ______ tell him the bad news gently. (ought to / must / has to) – moral advice

53. I ______ wait for an hour at the station yesterday. (had to / must / have to)

54. Passengers ______ smoke on the plane. (mustn't / don't have to / shouldn't)

55. You ______ ask for permission before using my phone. (should / ought to / must) – polite advice

56. They ______ pay the bill; I already covered it. (don't have to / mustn't / shouldn't)

57. He ______ not gossip about his colleagues. (ought to / must / should) – moral duty

58. We ______ stop at the red light; it's the law. (must / have to / should)

59. She ______ wash the dishes; the dishwasher does it. (doesn't have to / mustn't / shouldn't)

60. You ______ have helped him; he was in trouble. (ought to / must / had to) – past moral duty


Answers with Short Reasons

No.

Answer

Reason

1

have to

External rule (boss said so)

2

ought to

Moral duty (right thing)

3

must / have to

Company policy (external)

4

mustn't

Strong prohibition (danger)

5

don't have to

Lack of necessity (not invited)

6

must / ought to

Strong internal / mild advice

7

had to

Past external obligation

8

don't have to

Not necessary (not your fault)

9

mustn't

Strict safety prohibition

10

ought to

Moral duty (respect elders)

11

has to

External rule (doctor's orders)

12

shouldn't

Mild negative advice (healthy)

13

must / have to

Deadline/requirement

14

have to

External reason (appointment)

15

don't have to

Not necessary (water available)

16

has to

External schedule (flight)

17

don't have to

Not necessary (already clean)

18

had to

Past obligation (target)

19

mustn't / shouldn't

Prohibition / strong advice

20

should

Moral suggestion (not compulsory)

21

don't have to

Not necessary (clear forecast)

22

must / have to

Legal rule (helmet)

23

mustn't

Strict classroom rule

24

must / have to

External necessity (train)

25

doesn't have to

Not necessary (I'm fine)

26

must / should

Strong / mild recommendation

27

had to

Past obligation (overdue fine)

28

mustn't

Company prohibition

29

ought to

Moral duty (privacy)

30

doesn't have to

Not required (not a member)

31

must / have to

Official requirement

32

mustn't

Strong prohibition (secret)

33

don't have to

Optional (not required)

34

has to

External rule (strict parents)

35

don't have to

Not necessary (cash accepted)

36

ought to

Moral duty (apology)

37

mustn't

Legal prohibition (illegal)

38

had to

Past external necessity

39

should

Civic advice (not mandatory)

40

must / have to

Mandatory (compulsory)

41

doesn't have to

Not compulsory

42

should / ought to

Mild advice (take a break)

43

mustn't / shouldn't

Prohibition / strong advice

44

should / ought to

Recommendation (seats)

45

don't have to

Not necessary (ordering pizza)

46

had to

Past obligation (borrowed money)

47

mustn't

Prohibition (no-parking)

48

ought to

Moral obligation (listen to parents)

49

must / has to

Personal commitment (marathon)

50

don't have to

Not necessary (optional gift)

51

must / have to

Urgency (movie starting)

52

ought to

Moral advice (gentle news)

53

had to

Past obligation (waited)

54

mustn't

Strict prohibition (smoking)

55

should / ought to

Polite advice (ask permission)

56

don't have to

Not necessary (already paid)

57

ought to

Moral duty (no gossip)

58

must / have to

Legal rule (traffic light)

59

doesn't have to

Not necessary (dishwasher)

60

ought to

Past moral duty (should have helped)


Complete Summary Chart

Modal

Strength

Type

Use

Must

Strong

Internal

Personal obligation, logical deduction

Have to / Has to

Strong

External

Rules, laws, others' requirements

Had to

Strong (past)

External

Past obligation

Mustn't

Strong

Prohibition

Something is forbidden

Don't/Doesn't Have to

None

Lack of necessity

Something is optional

Should

Mild

Advice

Recommendation, opinion

Ought to

Mild

Moral duty

Ethical/moral obligation

Shouldn't

Mild

Negative advice

Recommendation against

Ought not to

Mild

Negative moral

Moral disapproval

Key Difference

  • Must = internal or external compulsion / rule / certainty
  • Have to = external requirement / rule / necessity
  • Mustn't = prohibition — something is not allowed
  • Don't/doesn't have to = lack of necessity — something is optional
  • Should = advice / recommendation
  • Ought to = moral duty / good idea, generally less forceful than must

 

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