` HTHT `

` ( +) ` :S + have /has + VPII

` ( -) ` ; S + haven't /hasn't + VPII

` ( ? ) ` : have /has + S + VPII

` DHNB `

` + ` ) yet

` + ` ) for + 1 khoảng TG

` + ` ) since + 1 mốc tg /QKĐ

` + ` ) already

` + ` )...

1 has sent

2 have visited

3 have been

4 has already packed

5 has had

6 have done

7 have just cleaned

8 has painted

9 have gone

10 has given up

$ # Huệ Quân $

1. Has sent.

$\rightarrow$ Thì hiện tại hoàn thành.

Công thức: S+have/has+Ved/Vp2+(O).

2. Have visited.

$\rightarrow$ Nghia: vừa thăm.

3. Have been.

$\rightarrow$ Vp2: be $\rightarrow$ been.

4. Has already packed.

$\rightarrow$ Động từ theo auy tắc thêm ed.

5. Has had.

$\rightarrow$ Vp2: have$\rightarrow$ had.

6. Have done.

$\rightarrow$ Vp2: do $\rightarrow$ done.

7. Have just cleaned.

$\rightarrow$ ĐT theo quy tắc thêm ed.

8. Has painted.

$\rightarrow$ ĐT theo quy tắc thêm ed.

9. Have gone.

$\rightarrow$ Vp2: go $\rightarrow$ gone.

10. Has given up.

$\rightarrow$ Vp2: give $\rightarrow$ given.

Hết. Chúc bạn học tốt. Gửi bạn nha.