I want him to write the letter. (passive)

• Subject-এর পর liking/loving/wanting/wishing etc. + object + infinitive যুক্ত Active Voice-কে Passive Voice-রূপান্তর করার নিয়ম:- প্রদত্ত active voice-এর subject + verb বসে,- infinitive-এর পরের object (যদি থাকে) বসে,- to be (passive infinitive) বসে,- infinitive-এর পরের verb-এর past participle বসে।Active: He wants someone to take photographs.Passive: He wants photographs to be taken.Active: I want him to write the letter. Passive: I want the letter to be written.Source: Advanced Learner's by Chowdhury & Hossain.