`3`. Many accidents are being caused by bad drivers.

`4`. That report was being prepared by Alex when I came to see him.

`5`. The farmer's wagon was being pulled by two horses.

`6`. Customers were being served by waiters and waitresses.

`7`. Those papers were being signed by the President.

`8`. Was Mary's mother being helped in the kitchen at that time ?

`9`. A lot of sweets are being eaten by the children.

* Câu bị động quá khứ tiếp diễn:

`-` S + was/were + (not) + being + Vpp + nơi chốn + by O + thời gian

`-` Was/Were + S + being + Vpp + nơi chốn + by O + thời gian ?

* Câu bị động hiện tại tiếp diễn: (câu 3)

`-` S + is/am/are + being + Vpp + nơi chốn + by O + thời gian