`text{1. Mrs Brown has worked in a bank for a long time.}`

`text{2. I have waited for home for two o'clock.}`

`text{⇒ HTHT:}`

`text{+) S + has/have + Vpii + O + for - khoảng thời gian / since - mốc thời gian}`

`text{-) S + has/have not + Vpii + O + for - khoảng thời gian / since - mốc thời gian}`

`text{?) Have/Has + S + Vpii + O + for - khoảng thời gian / since - mốc thời gian}`

Mrs Brown / work / in a bank / a long time

`->` Mrs. Brown has worked in a bank for a long time

I / wait for hom / two o'clock

`->` I have waited for him for two o'clock 

`-` Dùng "for + khoảng thời gian"

*Note

`=>` Đề bài y/c chia HTHT

`=>` Cấu trúc: S + have/has + Vp.p + .....