Rules for changing voice:
Rule 1: The subject and the object get interchanged
Examples: My brother bought a new car..
A new car was bought by my brother.
Here, the object ‘A new car’ is the subject in the passive voice.
Rule 2: By gets added to the agent(object) in passive voice.
Example: Superb dinner was prepared by chef.
Rule 3: The verb changes to its third form or past participle form in the passive voice.
Example: English is spoken all over the world.
Rule 4: The new auxiliary form is added before the third form or past participle form in the
passive voice.
Rules for changing voice:
Rule 1: The subject and the object get interchanged
Examples: My brother bought a new car..
A new car was bought by my brother.
Here, the object ‘A new car’ is the subject in the passive voice.
Rule 2: By gets added to the agent(object) in passive voice.
Example: Superb dinner was prepared by chef.
Rule 3: The verb changes to its third form or past participle form in the passive voice.
Example: English is spoken all over the world.
Rule 4: The new auxiliary form is added before the third form or past participle form in the
passive voice.