C1: It was reported(that) the expedition reached the South Pole in May

C2: The expedition was reported to reach the South Pole in May

- Cấu trúc bị động trần thuật: 

+ Chủ động: S1+ say(said)/ tell (told)/believe (believed)/...+ (that) +S2+ V2+....

+ Bị động:

C1: Dùng chủ ngữ giả: It+ tobe+ said/ told/ believed/...+(that)+ mệnh đề đằng sau giữ nguyên

C2:

+ S2+ tobe+ said/ told/ believed/...+ to V(inf).... (khi V1 và V2 cùng thì hoặc lệch về tương lai)

+ S2+ tobe+ said/ told/ believed/...+ to have V_pp+... (khi V1 và V2 lệch về quá khứ)

`\text{Answer :}` 

`-` It was reported that the expedition reached the South Pole in May

`-` The expedition was reported to reach the South Pole in May

`->` BĐ đặc biệt :

`=>` `C1` :

`*` It + is / was / ... + VpII + that + Clause

`=>` `C2` :

`*` S + is / am / are / ... + VpII + to V-inf

`\text{# TF}`