Common Contractions in English - English Grammar

Common Contractions in English

Contractions are words that are made by shortening and combining two words and replacing certain letters with an apostrophe ('). 

Contractions (I'm, you're) are commonly used in everyday speech and informal writing because they make speaking and writing that little bit faster and easier. They are (they're) an important part of understanding English and speaking fluently.

Contractions are not (aren't) usually appropriate in very formal writing.

Here are the most common contractions in English.


AM/ARE

I am - I’m

You are - You’re

We are - We’re

They are - They’re

Who are - Who’re


HAVE

I have - I’ve

You have - You’ve

We have - We’ve

They have - They’ve

Could have - Could’ve

Would have - Would’ve

Should have - Should’ve

Might have - Might’ve

Who have - Who’ve

There have - There’ve

 

IS, HAS

He is/has - He’s

She is/has - She’s

It is/has - It’s

What is/has - What’s

That is/Has - That’s

Who is/has - Who’s

There is/has - There’s

Here is/has - Here’s

One is/has - One’s


WILL (or SHALL)

I will - I’ll

You will - You’ll

She will - She’ll

He will - He’ll

It will - It’ll

We will - We’ll

They will - They’ll

That will - That’ll

There will - There’ll

This will - This’ll

What will - What’ll

Who will - Who’ll


WOULD, HAD

I would/had - I’d

You would/had - You’d

He would/had - He’d

She would/had - She’d

We would/had - We’d

They would/had - They’d

It would/had - It’d

There would/had - There’d

What would/had - What’d

Who would/had - Who’d

That would/had - That’d


US

Let us - Let’s

 

NOT

Cannot - Can’t

Do not - Don’t

Is not - Isn’t

Will not - Won’t

Should not - Shouldn’t

Could not - Couldn’t

Would not - Wouldn’t

Are not - Aren’t

Does not - Doesn’t

Was not - Wasn’t

Were not - Weren’t

Has not - Hasn’t

Have not - Haven’t

Had not - Hadn’t

Must not - Mustn’t

Did not - Didn’t

Might not - Mightn’t

Need not - Needn’t

 
 

Note:

The contraction of will not is a little different from the other contractions. It doesn't follow the same pattern and become willn't; instead, it is contracted to won't.

The reason being that won't is based on a much older form of the word will. Even though we use will now, we kept the contraction of the old word; probably because willn't is a little tricky to pronounce compared to won't.