动词+介词to. 如add to,agree to(同意),swear to(强调的说),come to,get to(开始做) 但agree,swear,come,get接不定式则含义不同
动词+名词/代词+介词to. 如apply...to, commit...to, resign...to, owe...to.
动词+-ed分词+介词to. be accustomed to,be used to等等
动词+副词小品词+介词to. 如get round to(找到时间做),face up to,feel up to(有条件做),live up to
形容词+介词to. 如deaf to, equal to,loyal to,key to,answear to
名词+介词to. limit to,aid to,objection to