Conjugação na forma contraída:

I am: I'm.

You are: you're.

He is: He's.

She is: she's.

It is: it's.

We are: we're.

You are: you're.

They are: they're

Conjugação na forma contraída e negativa é so botar o not:

I am not : I'm not

You are not: you're not

He is not: He's not

She is not: she's not

It is not: it's not

We are not : we're not

You are not: you're not

They are not: they're not