Распишите предложение he read book в perfect continuos(present.past.future.) а также в общем специальном и альтернативном

Present Perfect Continuous - He has been reading a book since 2 o\'clock.

Has he been reading a book since 2 o\'clock?

How long has he been reading a book?

Has he been reading a book or a magazine since 2 o\'clock?

Past Perfect Continuous - He had been reading a book for 2 hours when we came.

Had he been reading a book for 2 hours when we came?

How long had he been reading a book when we came.?

Had he been reading a book or a magazine for 2 hours when we came?

Future Perfect Continuous - He will have been reading a book for 2 hours by 5 o\'clock tomorrow.

Will he have been reading a book for 2 hours by 5 o\'clock tomorrow?

How long will he have been reading a book by 5 o\'clock tomorrow?

Will he have been reading a book or a magazine for 2 hours by 5 o\'clock tomorrow?