Tom believes Mary is trying to discredit him. ✬

Tom tried to discredit Mary. ✬

Tom dreamt that Mary was trying to discredit him. ✬

Tom can't believe that Mary is trying to discredit him. ✬

Tom can't believe Mary is trying to discredit him. ✬

Tom believes that Mary is trying to discredit him. ✬

Tom didn't believe that Mary was trying to discredit him. ✬

Tom didn't believe Mary was trying to discredit him. ✬