как написать глагол be в полной и краткой форме?

be в ед числе(Is,Am)

(I,She,He,It)

be во мн числе(are)

(We,You,They)полная форма ед числа-I am

You are

He is

She is

It is

краткая форма ед числа-I'm

You're

He's

She's

It's

полная форма мн числа-We are

You are

They are

краткая форма мн числа-We're

You're

They're