Verb to be :DD (affirmative, negative)

Affirmative
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)

Negative
 I am not (I'm not)
 You are not (You aren't)
 He is not (He isn't)
 She is not (She isn't)
 It is not (It isn't)
 We are not (We aren't)
 You are not (You aren't)
 They are not (They aren't)