Correct passive form of 'I know him.' is- A He is known by me. B He was known by me. C He is known to me. D He has been known by me. Correct passive form of 'I know him.' is- Correct Answer He is known to me. Bissoy MCQ Team Jun 06, 2023 নার্সিং(Nursing) ভর্তি পরীক্ষা বিএসসি (ডিপ্লোমা) ইন হেল্থ টেকনোলজি ভর্তি পরীক্ষা ২০১৯-২০২০ সবগুলো বিষয় একসাথে