$\text{Công thức tổng quát:}$

$\text{Câu chủ động(Active):}$$\text{S + V + O.}$

$\text{Câu bị động(Passive):}$$\text{S$_o$ + be + Ved/V3....by O$_s$ (time).}$

$\text{*Lưu ý: Chia "be" theo thì}$

$\text{Bị động hiện tại tiếp diễn:}$

`(+)`$\text{S + am/is/are + being + Ved/V3...by O(time).}$

`(-)`$\text{S + am/is/are + not + being + Ved/V3...by O(time).}$

`(?)`$\text{Am/Is/Are + S +being +Ved/V3...by O(time)?}$

$\text{______________________________________________________________}$

`34` $\text{aren't playing}$

`->` $\text{The game isn't being played by Mai and Hang at the moment.}$

`35` $\text{is waterring}$

`->` $\text{The plant is being watered by Mr.Mai this morning.}$

`36` $\text{is drinking}$

`->` $\text{Beer is being drunk at the bar by him at the moment.}$

`37` $\text{are planting}$

`->` $\text{Trees are being planted in the garden now.}$

`38` $\text{isn't studying}$

`->` $\text{Math isn't being studied ny him at the moment.}$

`39` $\text{Is she playing}$

`->` $\text{Is badminton being played by she this afternoon?}$

`40` $\text{are doing}$

`->` $\text{Morning exersices are being done at the moment.}$

`41` $\text{is riding}$

`->` $\text{His motorbike is being ridden to work bye him now.}$