Como como usar el verbo to be en afirmativo e interrogativa y en negativa

1
afirmativas
afirmativas:I'm,she's,he's,we're,they're,you're
negativas:I'm not,she isn't,he isn't,we aren't,they aren't,
y you aren't
interrogativas:am i?,is she?,is he?,are we?,are they? y are you?

Respuestas

2014-03-05T03:57:07+01:00
Afirmativo
I am
You are
He is
She is
We are
They are

Interrogativo
Am i?
Are you?
Is he?
Is she?
Are we?
Are they?