What is Present Perfect and Past Perfect?
Answers
Answer:
It's a type of tenses.
Explanation:
The present perfect tense refers to an action or state that either occurred at an indefinite time in the past (e.g., we have talked before) or began in the past and continued to the present time (e.g., he has grown impatient over the last hour). This tense is formed by have/has + the past participle.
The past perfect refers to a time earlier than before now. It is used to make it clear that one event happened before another in the past. It does not matter which event is mentioned first - the tense makes it clear which one happened first. because he hadn't slept well.
John had gone out: when I arrived in the office
I had saved my document: before the computer crashed
He was very tired: because he hadn't slept well