Привести примеры на тему Past Continious, Present Continious, Future Continious.

Привести примеры на тему Past Perfect, Present Perfect, Future Perfect.

At 3 o'clock yesterday afternoon they were reading a book (Past Cont.)

He is reading a book right now (Present Cont.)

This time next week, I'll be reading a book (Future Cont.)

She had read a book by 5 o'clock in the afternoon. (Past Perf.)

She has bought a new book (Present Perf.)

They will have finished their meeting by 5 o'clock (Future Perf.)