跟動名詞(doing)動詞不定式（to do）均可的詞,含義區別較大：

　　1、stop to do---stop doing mean doing

　　2、mean to do---mean doing

　　3、try to do---try doing

　　4、agree to do---agree to sb doing

　　5、be afraid to do---be afraid of doing

　　6、remember to do---remember doing

　　7、forget to do---forget doing

　　8、allow/permit/advise sb.to do---allow/permit/advise doing

　　9、regret to do---regret doing

　　10、want to do---want doing (表被動)

　　11、need to do---need doing(表被動)

　　12、go on to do---go on doing

　　13、can’t help to do---can’t help doing

　　14、forbid sb.to do=forbid sb’s doing---forbid doing