Preposition

 Here is a detailed breakdown of each preposition with examples, grouped by meaning or common usage for clarity.

1. Time & Duration

Preposition Use Example

By Deadline (not later than) Please submit the report by Friday.

For Duration (period of time) She lived in Paris for three years.

Since Starting point (continuing until now) I haven’t seen him since 2019.

From Starting point (often paired with to/until) The sale runs from Monday to Friday.

After Later than Let’s meet after the meeting.

Before Earlier than Finish your homework before dinner.

2. Place & Position

Preposition Use Example

Above Higher than (not touching) The helicopter hovered above the building.

Over Directly above or covering She held an umbrella over her head.

Below Lower than (not touching) The temperature dropped below zero.

Under Directly below (can be touching) The cat is hiding under the table.

Up Toward a higher position He climbed up the ladder.

Down Toward a lower position She walked down the stairs.

Into Movement toward the inside He jumped into the pool.

Onto Movement to a surface The cat leaped onto the sofa.

Off Away from a surface or position Take your feet off the table.

3. Relationships & Connections

Preposition Use Example

Between Two distinct items/people The secret is just between you and me.

Among In a group/mass (three or more) She is popular among her classmates.

By Agent/action (passive voice) The cake was baked by my grandmother.

For Purpose or benefit This gift is for you.

4. Conditional & Negative (Special Uses)

Word Use Example

If (Conjunction, not preposition) Condition * If it rains, we’ll stay home.*

Off Away from work/function (informal) The milk has gone off (spoiled). / He’s off today (not working).

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⚠️ Common Mistakes

· Between vs. Among

    ✅ Divide the candy between two children.

    ✅ Divide the candy among four children.

· Since vs. For

    ✅ I have lived here since 2015 (point in time).

    ✅ I have lived here for five years (duration).

· Above vs. Over (interchangeable often, but not always)

    ✅ The plane flew over the city (movement across).

    ✅ The painting hangs above the sofa (static position).

· Into vs. In to

    ✅ She walked into the room (movement + inside).

    ✅ She came in to pick up the mail (separate adverb + infinitive).

Let me know if you'd

 like a printable chart or exercises to practice these.

Here is a detailed breakdown of each preposition you listed, with multiple examples per preposition and explanations of different meanings.

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1. BY

Use Explanation Examples

Deadline Not later than Submit the report by Friday. I’ll be home by 6 PM.

Agent (passive) Who performs an action The book was written by Murakami. The window was broken by the ball.

Method/means How something is done Go by bus. She paid by credit card. Learn by doing.

Close to / beside Physical proximity The school is by the river. Sit by me.

Measurement Amount of difference Prices rose by 10%. We missed the bus by one minute.

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2. FOR

Use Explanation Examples

Duration Length of time I waited for two hours. We lived there for ten years.

Purpose/goal Intended function This key is for the front door. He went to the store for milk.

Benefit In someone’s interest I did it for you. Please vote for me.

Exchange Price or trade I bought this for $20. She traded her lunch for a cookie.

Support In favor of I’m for the new policy. Are you for or against the idea?

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3. SINCE

Use Explanation Examples

Starting point (time) From a past point until now I have lived here since 2020. She’s been crying since breakfast.

Reason (similar to “because”) Causal link (less common) Since you’re here, let’s start. Since he was tired, he went to bed.

⚠️ Remember: Use since + point in time; for + duration. ✅ since Monday / ❌ since three days

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4. FROM

Use Explanation Examples

Origin / starting point Where something begins I’m from Italy. The train leaves from platform 4.

Time or range start Paired with to/until The store is open from 9 AM to 9 PM. From Monday until Friday.

Difference / distinction Separating two things Is this different from that? He suffers from allergies.

Source / material Where something is obtained She learned English from YouTube. Wine is made from grapes.

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5. BETWEEN

Use Explanation Examples

Two distinct items Space, time, or relationship involving two Choose between tea and coffee. The meeting is between 2 and 3 PM.

Shared by two Joint action or secret This secret is between us. They split the money between themselves.

Connecting two points Physical or abstract link The train runs between London and Paris. There’s a conflict between duty and desire.

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6. AMONG

Use Explanation Examples

In a group (3+) Surrounded by multiple people/things She is popular among her peers. The letter was hidden among the papers.

Part of a larger set Belonging to a category He felt like a stranger among friends. Mozart among composers.

Rough distribution Not exact division They divided the food among the team. Spread the seeds among the flowerbeds.

✅ Between for two; Among for three or more.

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7. UP

Use Explanation Examples

Direction (higher) Movement toward a higher place Go up the stairs. He climbed up the tree.

Increasing Getting larger or better Prices went up by 20%. Tie your shoes up.

Completeness Finished or consumed (phrasal verbs) Eat up your vegetables. The time is up.

Northward Geographic direction He moved up north.

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8. IF

⚠️ If is a conjunction, not a preposition. Included because you listed it.

Use Explanation Examples

Condition Something must happen first If it rains, we’ll cancel. If I were rich, I’d travel.

Whether Indirect question Let me know if you’re coming. I wonder if she’s okay.

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9. OFF

Use Explanation Examples

Away from surface No longer touching Take your feet off the table. She fell off the bike.

Not working / free Day off or function He’s off today. The alarm went off.

Decrease / removal Less or taken away The store gives 20% off. She bit off the chocolate.

Bad quality (spoiled) Food or drink gone bad The milk is off.

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10. DOWN

Use Explanation Examples

Direction (lower) Movement to a lower place She fell down the stairs. He walked down the hill.

Reducing Less or slower Turn the music down. Prices are going down.

Writing/recording On paper or computer Write down your name. I’ve put that down in my notes.

Southward Geographic direction They drove down to Florida.

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11. BELOW

Use Explanation Examples

Lower position (not touching) Beneath something The temperature is below zero. He lives in the apartment below me.

Less than (quantity) Numerically lower For children below age 12. Scores below 50 fail.

Rank/value Lower in hierarchy or standard A sergeant is below a lieutenant. His work is below average.

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12. ABOVE

Use Explanation Examples

Higher position (not touching) Overhead The sun rose above the mountains. Keep your hands above the table.

More than (quantity) Exceeding a number Temperatures above 30°C. Only candidates above 18 years.

Rank/value Higher in hierarchy She is above him in rank. This is above my pay grade.

Morally superior Beyond something negative He is above lying.

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13. OVER

Use Explanation Examples

Directly above (often covering) Can touch or hover She put a blanket over the child. Clouds over the city.

Across / to other side Movement He jumped over the fence. She looked over the document.

More than Exceeding a number (interchangeable with above) He’s over 40 years old. It costs over $100.

Finished At an end The movie is over. Game over.

During (time) Throughout We discussed it over lunch. Over the years, I’ve changed.

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14. INTO

Use Explanation Examples

Movement inside Entering something She walked into the room. He threw the paper into the bin.

Transformation Changing form or state The caterpillar turned into a butterfly. Water freezes into ice.

Collision Hitting something He crashed into a tree. She bumped into an old friend.

Interest (informal) Liking something I’m really into jazz.

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15. ONTO

Use Explanation Examples

Movement to surface From elsewhere to top of something The cat jumped onto the table. She climbed onto the roof.

Awareness (figurative) Realizing something The police are onto him. She’s onto their plan.

Tip: On to (two words) = adverb + preposition. We moved on to the next topic.

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16. AFTER

Use Explanation Examples

Later than (time) Following an event We went for a walk after dinner. He called me after midnight.

Following in sequence Next in order You go after me. C comes after B.

Because of / in pursuit Seeking or as a result The dog ran after the ball. She asked after your health.

Named for Having the same name He was named after his grandfather.

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17. BEFORE

Use Explanation Examples

Earlier than (time) Prior to an event Shower before breakfast. Call me before 9 PM.

In front of (space) Physically ahead She stood before the judge. He knelt before the king.

Higher rank Priority Your safety comes before everything. Integrity before profit.

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Quick Reference Table

Preposition Primary Uses

by deadline, agent, method, beside

for duration, purpose, benefit, exchange, support

since starting point in time, reason

from origin, range start, source, difference

between two items, connections

among group of 3+, part of a set

up higher direction, increase, completion

if condition (conjunction)

off away from surface, not working, removal, spoiled

down lower direction, reduction, writing, south

below lower position (not touching), less than

above higher position, more than, superior, moral

over covering, across, more than, finished, during

into entering, transformation, collision, interest

onto movement to surface, awareness

after later than, in sequence, in pursuit, named for

before earlier than, in front of, priority

Would you like a printable version or practice exercises for any of these?