`->` It was said that they went with me to the stadium.

`->` They were said to go with me to the stadium. 

hoặc They were said to have gone with me to the stadium. 

Giải thích:

`S_1 + V_1` + that + `S_2 + V_2`

Cách 1: It + be + `V_(1_(pp))` + that + `S_2` + `V_2`

Cách 2: `S_2` + be + `V_(1_(pp))` + to `V_(2_(\text{bare}))` (nếu `V_2` xảy ra đồng thời hoặc sau `V_1`)

             `S_2` + be + `V_(1_(pp))` + to + have + `V_(2_(pp))` (nếu `V_2` xảy ra trước `V_1`) 

They said that they went with me to the stadium

`→` It was said that they went with me to the stadium

`→` They were said to have gone with me to the stadium

`*`Cấu trúc câu bị động kép:

`-` Cách `1`: It + be + V_ed/ V3 + that + S + V 

`-` Cách `2`:

`+` S + be + V_ed/ V3 + to + V_inf

`+` S + be + V_ed/ V3 + to + have + V_ed/ V3 `(`Đối với thì quá khứ đơn, hiện tại hoàn thành và quá khứ hoàn thành`)`