"Do you know him"বাক্যটির সঠিক পরিবর্তিত Voice হবে-
Is he known by you?
Is he known to you?
Is he knew by you?
Was he known by you?
নিচের কোন বাক্যটি শুদ্ধ?
I felt his pulse.
I found his pulse.
I examined his pulse.
I saw his pulse.