Here is a context clues worksheet on the verb perpetrate. It means “to bring about or carry out (as a crime or deception),” “commit,” and “to produce, perform, or execute (something likened to a crime).”
You use this verb only transitively, so don’t forget your direct object: what did your perpetrator perpetrate? A crime? A pun? A fashion faux pas? Your call, but just be sure for the sake of good grammar and elegance of style that you make that call.
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