Passive sentences in the simple past tense have the following structure: Object of the active sentence + was/were + past participle form of the verb + by + subject of the active sentence. Changing an assertive sentence into the passive. Active: He wrote a letter. Passive: A letter was written by him.Click to see full answer. Considering this, what is past simple passive voice?The past simple passive is formed by using ‘was’ or ‘were’ plus the past participle. The passive is used when the person or thing that did the action is unknown, unimportant or not the focus of our interest. We use ‘by’ with the passive if we want to identify who or what did the action. Try again.Additionally, what is the past tense of voice? 3. Difference between Passive Voice and Past Tense ^ Active Voice Past Tense I taught; I learned. Present Tense I teach; I learn. Future Tense I will teach; I will learn. Likewise, people ask, how do you write past passive? To make a past passive form we use was/were + past participle of the verb. My car was repairing at that time. My car was being repaired at that time. To make a past passive form of a continuous tense we use was/were + being + past participle of the verb.Is passive voice same as past tense?No, the passive voice has nothing to do with past tense or any verb tense. Passive voice means that the grammatical “object” of the sentence is used as the “subject.” Most simple sentences are in the active voice: I cut my hair. The passive voice can be used in any tense.