Passive Voice (страдательный залог)

1. Past

1.1. Simple

1.1.1. was/were + V3

1.1.2. This book was bought a month ago.

1.2. Continuous

1.2.1. was/were being + V3

1.2.2. When John was ill he was being taught at home.

1.3. Perfect

1.3.1. had been + V3

1.3.2. He decided to become a writer only when his first story had been published.

2. Present

2.1. Simple

2.1.1. to be + V3

2.1.2. The newspapers are delivered every morning.

2.2. Continuous

2.2.1. to be being + V3

2.2.2. The house is being repaired.

2.3. Perfect

2.3.1. have/has been + V3

2.3.2. This letter has been brought by the secretary.

3. Future

3.1. Simple

3.1.1. will be + V3

3.1.2. The letter will be mailed tomorrow.

3.2. Perfect

3.2.1. will have been + V3

3.2.2. By the 1st of July the last exam will have been passed.