Past Simple Passive

has been built

was built

is built

will be built

is asked

was asked

was asken

were asked

are helped

were helped

is helped

are helpen

is sent

was send

are send

was sent

is destroyed

was destroy

was destroyed

  was destroied

 were teached

am teach

 was teach

were taught

 crowned  

was crown

 is crowned

was crowned

We are eaten apples every day

Apples are eat yesterday

 Apples are eaten every day

Apples were eaten yesterday

This film was discussing by them

They are discussed the film

This film is discussed

 This film was discussed by them

New computer systems are installed by him

New computer systems were installed by him

New computer systems are installed by he

New computer systems are installen by him

is writted

  is written

 was written

was wrote

was invented

were invented

is invent

was invent