arms are born by that man
clothes are sewed by Gail and Sue
the last slide of cakes is taken by my uncle
the baskets are woven by the women
games are played by children
grass is mown by the lawnmower

the floor is lied by him on

the little girl is known
your schoolwork is forgetten
the cards are dealt by the two men

`1` Arm are born by that man 

`2` Clothes are sewn by Gail and Sue

`3` The last slide of cake is taken by my uncle

`4` The baskets are woven by the women 

`5` Games are played by children 

`6` Grass is mowed by the lawnmower

`7` Thiếu đề

`8` The litter girl is known 

`9` Your schoolwork is forgotten 

`10` The cards are dealt by the two men 

`+` Chủ động thì Hiện Tại Đơn : 

`-` S + V(s/es) + O 

`-` S + don't/doesn't + V-inf + O 

`-` Do/does + S + V-inf + O ? 

`+` Bị động thì Hiện Tại Đơn :

`-` S + is/am/are + Vpp + ( by O ) 

`-` S + is/am/are + not + Vpp + ( by O ) 

`-` Is/am/are + S + Vpp + ( by O ) ? 

`@` Note : 

`+` Nếu chủ ngữ không xác định thì khi chuyển sang câu bị động không cần dùng by O 

`+` Trạng ngữ chỉ thời gian/nơi chốn đứng sau by O 

`+` Trạng ngữ chỉ thể cách/tần suất đứng giữa tobe Vpp