Дієслово TO BE як присудок

My uncle is a doctor.

My uncle are a doctor.

My uncle am a doctor.

We not students.

We are not students.

We not are students.

Your friend is a sportsman?

Is your friend a sportsman?

Are your friend a sportsman?

I am a student?

Are I student?

Am I a student?

John and Kate are friends.

John and Kate is friends.

John and Kate friends.

are

is

am

Is your friends at the disco?

Are your friends at the disco?

Your friends are at the disco?

They are not happy.

They isn't not happy.

Not are they happy.

My sister and I am Ukrainians.

My sister and I is Ukrainians.

My sister and I are Ukrainians.

Where is Lisa and John?

Where Lisa and John are?

Where are Lisa and John?

Are you busy? No, I am not

Is you busy? No, I is not

Am you busy? No, I am not

I am sorry. They isn't at the office at the moment.

I am sorry. They aren't at the office at the moment.

I is sorry. They aren't at the office at the moment