* Thì Chủ động Bị động
Hiện tại đơn S + V + O S + be + V3 (+ by sb/ O)
Hiện tại tiếp diễn S + am/ is/ are + Ving + O S + am/ is/ are + being + V3(+ by sb/ O)
Hiện tại hoàn thành S + have/ has + V3 + O S + have/ has + been + V3(+ by sb/ O)
Quá khứ đơn S + V_ed + O S + was/ were + V3 (+ by sb/ O)
Quá khứ tiếp diễn S + was/ were + V_ing + O S + was/ were + being + V3 (+ by sb/ O)
Quá khứ hoàn thành S + had + V3 + O S + had + been + V3 (+ by sb/ O)
Tương lai đơn S + will V + O S + will be + V3 (+ by sb/ O)
Tương lai tiếp diễn S + will be + Ving + O S + will be + being + V3 (+ by sb/ O)
Tương lai hoàn thành S + will have + V3 + O S + will have + been + V3 (+ by sb/ O)
* Câu bị động sử dụng động từ khuyết thiếu : S + modal verb + be + V3 (+ by O)
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1. Some trees have been planted by the gardener.
2. You will be given some advice by the doctor Brown.
3. The hotel will be redecorated by a famous designer.
4. The crystal vase has been broken by someone.
5. He has been brought up to be polite by his parents.
6. Penicillins were discovered by fleming.
7. The product will be advertised on TV.
8. That film is being remade.
9. That picture was painted by Picasso.
10. Were you interested by the idea ?