Passive Voice

I will explain about the passive voice here

Passive voice is the kinds of a sentences that used when the focus is on the action. It is not important or not known, however, who or what is performing the action.
Example: My bike was stolen.
In the example above, the focus is on the fact that my bike was stolen.

When you’re rewriting active sentences in Passive Voice, note to following :

1. the object of the active sentence becomes the subject of the passive sentence
2. the finite form of the verb is changed (to be + past participle)
3. the subject of the active sentence becomes by Agent in the passive sentence (or is dropped)
4. Only active sentence containing object which can be changed into passive form
5. The two forms should have the same tenses

Formula

Tense		Subject	Verb	Object
Simple Present	Active:	Rita	writes	a letter.
	Passive:	A letter	is written	by Rita.
Simple Past	Active:	Rita	wrote	a letter.
	Passive:	A letter	was written	by Rita.
Present Perfect	Active:	Rita	has written	a letter.
	Passive:	A letter	has been written	by Rita.
Future I	Active:	Rita	will write	a letter.
	Passive:	A letter	will be written	by Rita.
Hilfsverben	Active:	Rita	can write	a letter.
	Passive:	A letter	can be written	by Rita.
Present Progressive	Active:	Rita	is writing	a letter.
	Passive:	A letter	is being written	by Rita.
Past Progressive	Active:	Rita	was writing	a letter.
	Passive:	A letter	was being written	by Rita.
Past Perfect	Active:	Rita	had written	a letter.
	Passive:	A letter	had been written	by Rita.
Future II	Active:	Rita	will have written	a letter.
	Passive:	A letter	will have been written	by Rita.
Conditional I	Active:	Rita	would write	a letter.
	Passive:	A letter	would be written	by Rita.
Conditional II	Active:	Rita	would have written	a letter.
	Passive:	A letter	would have been written	by Rita.

Note :

- In Passive Voice, the subject is the object in Active Voice and the object is the subject.

- Negative Form just add ‘not’ after the to be.

- Interogative Form just move the ‘to be’ to the first, and add ‘?’ in the last.

Passive Sentences with Two Objects

                There are two ways to changes the Active Sentences that have two objects,

Ex : Raditya Dika give Novel Marmut Merah Jambu to Sherina.

                                               Indirect object                       Direct object

1.    Make its indirect object into the subject of the passive sentence.

                = Sherina is given Novel Marmut Merah Jambu

2.    Make its direct object into the subject of the passive sentence

                = Novel Marmut Merah Jambu is given to Sherina.

	Subject	Verb	Object 1	Object 2
Active:	Rita	wrote	a letter	to me.
Passive:	A letter	was written	to me	by Rita.
Passive:	I	was written	a letter	by Rita.