1, 2 and 3- Singular  4, 5 and 6 plural.

They are-

They´re

6

You are- you´re

We are- We´re

He is-He´s

she is she´s

it is- it´s

You are- you´re

I am - I´m

AFFIRMATIVE

5

3

1

4

2

VERB TO BE

A VERY IMPORTANT CONCEPT