`22` I haven't had my hair cut since I left her

`23` She hasn't kissed me for 5 months

`24` We haven't met for a long time

`25` How long ago did you have it?

Hoặc : How long have you had it?

`26` I haven't had such a delicious meal before

`27` The last time I saw him was 8 days ago

`28` It is four days since I (last) took a bath

- S + last + Ved/V2 + O 

-> S + has/have + not + Vpp + for/since + time (trong QK)

- The last time + S + Ved/V2 + was + time (trong QK)

-> S + has/have + not + Vpp + for/since + time (trong QK)

- It's + time (trong QK) + since + S + (last) + Ved/V2 + O 

-> S + has/have + not + Vpp + for/since + time (trong QK)

- When + did + S + V nguyên + O ? 

-> How long ago + did + S + V nguyên + O ? 

-> How long + has/have + S + Vpp + O ? 

- This is the first time + S + has/have + Ved/V3 + O 

-> S + has/have + not + Vpp + ... + before