The factory was accused by the activist for polluting the river.
Passive voice is when the subject of a sentence receives the action of the verb rather than performing the action.
he phrase passive voice has been used as a grammar since at least 1634. The word passive is used to indicate that the subject is having an action done to it rather than being the one doing an action.
Writers, speakers, and students are often advised not to use too much passive voice. Sentences written in the passive voice are usually harder to understand, and some sound awkward even though they might be correct in terms of the grammar used.
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