Contractions

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What are Contractions?

Definition

Contractions are shortened word forms.

Full Form Contraction
do not don’t
you will you’ll

They are used more often when speaking than writing.

When to Use Contractions

Be careful!

Contractions in Writing

Use contractions for informal texts like: Do not use contractions for formal texts like:
emails & text messages X school assignments
 cards X research papers
 notes X scientific articles
character dialogues cover letters 
magazine or web articles X textbooks

Contractions in Speaking

Use contractions for casual situations like: Use some contractions for formal occasions like: Do not use contractions for official occasions like:
 chats with friends/family ± speeches X events with protocols
 dinner parties ± job interviews X academic lectures
 game nights ± hosting a show X hosting the Nobel Prize
 talking to coworkers ± 1st time meeting someone X official ceremonies

Forming Contractions

To form contractions:

  1. join words together

  2. remove letter(s)

  3. add apostrophe

Forming contractions: “do not” becomes “don’t”.
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Common Contractions

Contractions with to Be

To be — Simple Present

Affirmative form Contraction
I am I’m
you are you’re
he is
she is
it is
he’s
she’s
it’s
we are
you are
they are 
we’re
you’re
they’re

To be + not — Simple Present

Negative form Contraction
I am not I’m not
you are not you’re not you aren’t
he is not
she is not
it is not
he’s not
shes  not
it’s not
he isn’t
she isn’t
it isn’t
we are not
you are not
they are not
we’re not
you’re not
they’re not
we aren’t
you aren’t
they aren’t

To be + not — Simple Past*

Negative form Contraction
I was not I wasn’t
you were not you weren’t
he was not
she was not
it was not
he wasn’t
she wasn’t
it wasn’t
we were not
you were not
they were not
we weren’t
you weren’t
they weren’t

*In the simple past, the affirmative form of the verb to be is never contracted.

Examples
Examples of the use of the contraction “you’re”.
Examples of the use of the contractions “aren’t” and “I’m”.
Examples of the use of the contractions “weren’t” and “wasn’t”.

Contractions with to Have

To have — Simple Present

Affirmative form Contraction
I have 
you have
I've
you've
he has
she has
it has
he's
she's
it's
we have
you have
they have
we've
you've
they've

To have + not — Simple Present

Negative form Contraction
I have not
you have not
I haven't
you haven't
he has not
she has not
it has not
he hasn't
she hasn't
it hasn't
we have not
you have not
they have not
we haven't
you haven't
they haven't

To have — Simple Past

Affirmative form Contraction
had I’d
he’d
they’d
Ann’d

To have + not — Simple Past

Negative form Contraction
had not I hadn't
she hadn't
we hadn't
Ann hadn't
Examples
Examples of the use of the contractions “haven’t” and “I’ve”.
Examples of the use of the contractions “haven’t” and “I’d”.
Examples of the use of the contractions “you’d” and “it’s”.

Contractions with Auxiliary Verbs

Will & Would

Full form Contraction
will I’ll
you’ll
she’ll
Keith’ll
would I’d
he’d
who’d
Ann’d

Auxiliaries + not

Full form Contraction
do not don’t
does not doesn’t
did not didn’t
will not won’t
cannot can’t
could not couldn’t
would not wouldn’t
should not shouldn’t
must not mustn’t
Examples
Examples for the use of the contractions “doesn’t” and “can’t”.
Examples for the use of the contractions “shouldn’t”, “don’t” and “I’d”.
Examples for the use of the contractions “I’ll” and “couldn’t”.

Contractions with the Same Forms

Not always contracts to n’t

Full form Contraction
do not don’t
are not aren’t
could not couldn’t
would not wouldn’t

Is, has & us all contract to ’s

Full form Contraction
Keith is Keith's
she is she's
Ann has Ann's
let us let's

Had, would & did all contract to ’d

Full form Contraction
she had she'd
he had he'd
I would I'd
How did How'd
Examples
Examples of contractions with the word “not” always ending with “n’t”.
Examples of contractions always using the form “‘s”.
Examples of contractions always using the form “‘d”.
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Be careful!

Some contractions are commonly misspelled because they have homophones. They sound the same, but are spelled differently and have different meanings.
It is the case for:

Your vs. You're

your Possessive adjective
2nd peron singular/plural
you're you + are

Its vs. It's

its Possessive adjective
3rd person singular
it's it + is
it + has

Whose vs. Who's

whose question word asking about ownership
who's who + is
who + has
Example for the difference between the contraction of “you” & “are” and the possessive adjective “your”.

your coffee → the coffee is yours
you’re coffee → you are coffee

Example for the difference between the contraction of “it” & “is” and the possessive adjective “its”.

its eyes → the dog’s eyes
it’s an eye → it is an eye

Example for the difference between the contraction of “who” & “is” and the question word “whose”

Whose painting is this? → Who owns the painting.
Who’s painting this? → Who is using paint.

Their vs. There vs. They're

their Possessive adjective
3rd person plural
there Adverb of place
they're they + are

Their vs. There's

theirs Possessive pronoun
3rd person plural
there's there + is
there + has
Example for the difference between the contraction of “they” & “are”, the adverb of placement “there” and the possessive adjective “their”.

their cake → it’s Ann and Keith’s cake.
a cake there → the cake is at that place.
they’re cake → They are made of cake.

Example for the difference between the contraction of “there” & “is” and the possessive pronoun “theirs”.

the paint is theirs → the paint belongs to Ann and Keith.
there’s paint on my t-shirt → the paint is on Keith’s T-shirt

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For Advanced Users: Contractions Used Mostly in Speaking

The Real-Life Keith