Past question
To be- affirmative form
Negative
100

Were she in the Mary´s house?

Was she in the Mary´s house?

100

I are a doctor.

I am a doctor.

100

The boy is tired.

The boy isn´t tired.

200

Are you tired yesterday?

Were you tired yesterday?

200

We was friends.

We are friends.

200

I am happy today.

I am not happy today.

300

Was you prepared for you test?

Were you prepared for your test?

300

The apple are on the table.

The apple is on the table.

300

He is a student.

He isn´t student.

400

Was you in class yesterday?

Were you in class yesterday?

400

It was a sunny day.

It is a sunny day.

400

They are teachers

They aren´t teachers.