$#Cam$

` 1 ` have lived

` -> ` HTHT + for : S + have / has + VPII + for + 1 khoảng TG

` -> ` DHNB : for 10 years

` 2 ` have just gone

` -> ` HTHT + just : S + have / has + just + VPII

` -> ` DHNB :just

` 3 ` have worked

` ->` HTHT + since : S + have / has + VPII + since + 1 mốc TG / QKĐ

` 4 ` have been

` -> ` HTHT + for : S + have / has + VPII + for + 1 khoảng TG

` -> ` DHNB : for 2 years

` 6 ` haven't returned

` -> ` HTHT + yet : S + haven't / hasn't + v nguyên mẫu + yet

` 7 ` have taught

` ->` HTHT + since : S + have / has + VPII + since + 1 mốc TG / QKĐ

` 8 ` hasn't given

` -> ` HTHT + yet : S + haven't / hasn't + v nguyên mẫu + yet

` 9 ` have you watched

` -> ` How long + have / has + S + vPII 

` 10 ` hasn't finished

` -> ` HTHT + yet : S + haven't / hasn't + v nguyên mẫu + yet

` 11 ` has she ever came

` -> ` HTHT : have / has + S + VPII 

` 12 ` has already seen

` -> ` HTHT + already : S + have / has + already + VPII 

` 13 ` have they sat

` -> ` HTHT : Have / has + S +VPII

` 14 ` has known

` -> ` HTHT + for : S + have / has + VPII + for + 1 khoảng TG

1. have lived

for ten years → HTHT

2. have just gone

just → HTHT

3. have worked

since → HTHT

4. have been

for two years → HTHT

6. hasn't returned

yet → HTHT

7. have taught

since → HTHT

8. hasn't given

yet → HTHT

9. have you watched

How long + HTHT?

10. hasn't finished

yet → HTHT

11. Has she ever come

ever → HTHT

12. has already seen

already → HTHT

13. Have they sat

for a long time → HTHT

14. has known

for five years → HTHT

*Cấu trúc thì hiện tại hoàn thành:

(+) S + has/ have + V_ed/ V3

(- ) S + has/ have + not + V_ed/ V3

(? ) Has/ Have + S + V_ed/ V3?