Past continuous три формы

Question

Past continuous три формы

Answer 1

He was reading a book.
He was not reading a book.
Was he reading a book?

Answer 2

Утвердительные предложения:

I was playingWe were playingYou were playingYou were playingHe / she / it was playingThey were playing

Вопросительные предложения:

Was I playing?Were we playing?Were you playing?Were you playing?Was he / she / it playing?Were they playing?

Отрицательные предложения:

I was not playingWe were not playingYou were not playingYou were not playingHe / she / it was not playingThey were not playing