Question

change into passive voice someone robbed him​

Answer 1

change into passive voice someone robbed him

Answer he was robbed by some one

To change an active voice sentence to a passive voice sentence:

To change an active voice sentence to a passive voice sentence:Make the object of the active sentence into the subject of the passive sentence.

To change an active voice sentence to a passive voice sentence:Make the object of the active sentence into the subject of the passive sentence.Use the verb “to be” in the same tense as the main verb of the active sentence.

 Use the past participle of the main verb of the active sentence.

Answer 2

Answer:

He was robbed by the robbers