In a sentence using passive voice, where do you find the actor?

In passive sentence constructions, the direct object (the objective or goal) is in the subject position. Active structure puts the actor in the subject position. To find the actor of a sentence, look for the action word – the verb – and figure out who did it. Sometimes, you may need to add an actor to the sentence

yes its like krisnis like in the air force .

on my last