` - ` Shall you finish the work?

` ⇒ ` Shall the worked be finished by you?

` - ` May I post it?

` ⇒ ` May it be posted by me?

` - ` Are you going to send this letter?

` ⇒ ` Is this letter going to be sent by you?

` + ` Cấu trúc:

- Shall: S + shall + be + V3 (by sb). (Dạng nghi vấn: Shall + S + be + V3 (by sb)).

- May: S + may + be + V3 (by sb). (Dạng nghi vấn: May + S + be + V3 (by sb)).

- Be going to: S + be going to + be + V3. (by sb). (Dạng nghi vấn: Be going to + S + be + V3 (by sb)).

- Chúc cậu học tốt.

the work shall be finished → công việc sẽ được hoàn thành

→ cbđ của động từ kk: dtkk + be + vpp

it may be posted → nó nên dc gửi đi

→ dtkk: dtkk + be + vpp

this letter is being to sent → lá thư này sẽ dc gửi đi

→ cbd httd: s + tobe + being + vpp

xin hay nhatt