Past Perfect Passive - GrammarBank
https://www.grammarbank.com/past-perfect-passive.htmlForming Past Perfect Passive. Affirmative Form. Object + had + been + verb3 (past participle) Question Form. Had + object + been + verb3 (past participle) ? Something had been done by someone before sometime in the past. Active : The brave men had defended the city. Passive: The city had been defended by the brave men. Active : The little girl ...