S1 + V1 + that + S2 + V2 

→ S2 + be + V3/ed (V1) + to + V1 (cùng thì)

→ S2 + be + V3/ed (V1) + to have + V3/ed (khác thì)

→ It is + V3/ed (V1) + that + S2 +V2

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9. It is rumoured that they built the towers very long ago.

10. It is said that the cat likes catching big mice.

11. It is said that the enemy was surrendered by the soldiers.

12.

It is known that the man put up with his wife too much.

The man is known to put up with his wife too much.

`color{orange}{~MiaMB~}`

Bị động với chủ ngữ giả "It" : It + tobe + ĐT thông báo + that + S + V.

`9.` It is rumoured that they built the towers very long ago.

`-` QKD : S + V-ed/c2 + ...

`10.` It is said that the cat likes catching big mice.

`-` like + V-ing ( thích làm gì )

`11.` It is said that the enemy were surrendered by the soldiers.

`-` Bị động QKD : S + was/were + Vpp + ... + (by+O)

`12.` It is known that the man put up with his wife too much.

`-` put up with sb : chịu đựng ai đó