`1` The living room is being painted light blue 

`2` The living room isn't being painted light blue 

`3` Is the living room being painted light blue ?

`4` The floor is being cleaned by Lan at the moment

`5` The floor isn't being cleaned by Lan at the moment

`6` Is the floor being cleaned by Lan at the moment ?

`7` What is being done (by him) now ? 

`8` Look! My car is being repaired by the mechanic

`--------------------`

`->` Thì hiện tại tiếp diễn

`-` Dạng chủ động

`+` S + is/am/are + Ving 

`-` S + is/am/are + not + Ving

`?` Is/Am/Are +S  + Ving ?

`=>` Dạng bị động

`+` S + is/am/are + being + PII (by.....)

`-` S + is/am/are + not + being + PII (by.....)

`?`Is/Am/Are + S + being + PII (by.......) ?

`*` $Note$

`-` Các trạng từ chỉ thời gian khi chuyển sang bị động thường đứng ở cuối câu

$@H$