Question

forma afirmativa do verbo to be , muchas gracias

Answer 1

Aren't\ are
Isen't\is

Answer 2

La forma larga se utiliza en los textos escritos y en el habla formal.

I am
You are
He is
She is
It is
We are
You are
They are

La forma corta se utiliza en el lenguaje hablado y en escritos informales.

I'm
You're
He's
She's
It's
We're
You're
They're