Grammar / B1 Grammar lessons and exercises / Passive verb forms
To make a passive verb form, we have to use be in a particular verb tense and add the past participle of the main verb after it. You can see how to use the passive voice with different tenses below.

In a passive sentence, the object of an active sentence becomes the subject. In a passive voice sentence, the subject is the receiver of the action, not the doer of the action.