The given sentence is in active voice. We need to change it into passive voice. The subject of the given sentence is 'A stranger' and the object is 'flowers'. The positions of the subject and the object will be interchanged. The given sentence is in simple present tense. 'Buys' changes to 'are brought'. Simple present tense changes in the Voice, mood, tense, person, and number are the five qualities of verbs in English grammar; we're only concerned with voice here. Past Continuous- Use the past progressive to indicate an ongoing action in the past or an action continuing through a specific past time. Convert the Given Active Voice into Passive Voice- I will do the job 11. Change the following sentences into passive voice. (Present Continuous Tense) (i) I am not wasting time. Passive Voice: Time is not being wasted by me. (ii) He is not carrying bricks to the roof. Passive Voice: Brick are not being carried to the roof by him. (iii) She is not telling a lie. Passive Voice: A lie is not being told by her. In general, you can't replace passive present perfect continuous by any other tense (for some sentences, you can). Consider . That bridge has been being repaired for the past ten years. You can't replace it with: That bridge has been repaired for the past ten years. because that doesn't mean the same thing at all. In passive voice of continuous past tense - positive, negative, interrogative and negative interrogative, we use past participle (third form) of verb. Keep in mind that we should arrange the sentence in the following form- Active sentence- subject + was / were + present participle (- ing form ) of the verb + object. The past continuous tense is a verb tense that shows an action or event that was going on or continuing for a short period of time in the past. The past continuous tense in passive voice is used when you want to focus on the person or the thing that was receiving the action in the past. .

past continuous tense into passive voice