PASSIVE VOICE
by Claudia Salamanca
1. Future Perfect
1.1. will + has been + pp
2. Simple Present
2.1. am/are/is + pp
3. Present Continuos
3.1. am/are/is + being + pp
4. Simple Past
4.1. was/were + pp
5. Past Continuos
5.1. was/were + begin + pp
6. Present Perfect
6.1. have/has + been + pp
7. Past Perfect
7.1. had + been + pp
8. The Future
8.1. Will +be + pp
9. MODALS
9.1. can/could/should/might/must/may.. etc (modal + be + pp)
10. Past Future
10.1. would be + pp
11. The object in the active sentence become the subject of the passive sentence
12. The main verb in the active sentence is turned into a past participle
13. The passive always contains a form of the auxiliary verb 'to be' and a past participle form of a verb