3. Bị động kép: S + think/say/believe/... (V) + (that) + Clause (QKĐ, HTHT, QKHT)

`->` It + tobe + thought/said/believed/...(Vp.p) + (that) + Clause

`->` S (S in clause) + tobe + thought/said/believed/...(Vp.p) + to have Vp.p

- He was said to have swallowed a safety pin

- It was said that he had swallowed a safety pin

4. Bị động kép: S + think/say/believe/... (V) + (that) + Clause (HTĐ, TLĐ)

`->` It + tobe + thought/said/believed/...(Vp.p) + (that) + Clause

`->` S (S in clause) + tobe + thought/said/believed/...(Vp.p) + to V(inf)

- The decision is claimed to impose tight restrictions on cross-border trade

- It is claimed (that) the decision imposes tight restrictions on cross-border trade

5. Bị động kép: S + think/say/believe/... (V) + (that) + Clause (QKĐ, HTHT, QKHT)

`->` It + tobe + thought/said/believed/...(Vp.p) + (that) + Clause

`->` S (S in clause) + tobe + thought/said/believed/...(Vp.p) + to have Vp.p

- He is thought to have been able to swim across this river (tobe able to do s.th = can/could, vì can không có dạng Vp.p)

- It is thought (that) he could swim across this river

6. Bị động kép: S + think/say/believe/... (V) + (that) + S + tobe + V_ing

`->` It + tobe + thought/said/believed/...(Vp.p) + (that) + S + tobe + V_ing

`->` S+ tobe + thought/said/believed/...(Vp.p) + to be V_ing

- It is believed that Jim is going to study abroad

- Jim is believed to be going to study abroad

7. Bị động kép: S + think/say/believe/... (V) + (that) + Clause (QKĐ, HTHT, QKHT)

`->` It + tobe + thought/said/believed/...(Vp.p) + (that) + Clause

`->` S (S in clause) + tobe + thought/said/believed/...(Vp.p) + to have Vp.p

- It was rumored that there was a ghost in that house

- That house was rumored to have had a ghost (There + tobe + N + giới từ + place = Place + have + N)

8. Bị động kép: S + think/say/believe/... (V) + (that) + Clause (HTĐ, TLĐ)

`->` It + tobe + thought/said/believed/...(Vp.p) + (that) + Clause

`->` S (S in clause) + tobe + thought/said/believed/...(Vp.p) + to V(inf)

- It was said that Jane would be able to win the contest

- Jane was said to be able to win the contest (câu gián tiếp nên will `->` would nhưng đây vẫn là TLĐ)

9. 

- It was claimed that everything was true

- Everything was claimed to have been true

10. 

- It was reported that there was a serious accident on the main road

- The main road was reported to have had a serious accident

11. 

- It is not thought that this camera costs that much

- This camera is not thought to cost that much

12. 

- Is it claimed that they had managed to solve the problem? (câu hỏi Yes/No thì đảo trợ động từ (tobe) lên trước chủ ngữ)

- Is the problem claimed to have managed to solve?

13. 

- It was not expected that the building collapsed after the storm

- The building was not expected to have collapsed after the storm