Question

What is the structure of past participle tense? ​

Answer 1

Answer:

pa.p.t

................

.............

...........

..........

.....

...

..

.

Answer 2

Explanation:

The past perfect is used to demonstrate an action that occurred before another action in the past. There are usually two completed actions in the sentence;one happens before the other. Structures:Subject+had+past participle from of the main verb+before+subject+simple past tence....