Rony has done the work. (Passive)

• Present perfect tense এর sentence এর Active voice কে passive করার নিয়ম:- Object টির Subject হয়।- have been/ has been বসে।- মূল verb এর past participle form হয়।- by বসে।- Subject এর object form হয়।Structure: Object টির Subject + have been/ has been + মূল verb এর past participle form + by + Subject এর object form.Active: Rony has done the work.Passive: The work has been done by Rony.Source: Advanced Learner’s by Chowdhury & Hossain.