분사 : Part -(부분) + cap- (갖다) 에서 온말로 동사와 형용사의 두 가지 성질

PRESENT PERFECT (~ 현재)
= HAVE / HAS + MAIN VERB (PAST PARTICIPLE)

1. I have finished all my homework.
2. She has gone to the store.
3. We have lived here for three years.

PAST PERFECT ( ~과거)
= HAD + MAIN VERB (PAST PARTICIPLE)

1. My husband had finished all the housework by the time I got home from work.
2. When I called Laura last night, her husband told me she had gone out.
3. I had lived in 5 different cities before I turned 10 years old.