|[font=Arial][size=2] [/size][/font]不同的名词，对这两种后置定语的选择是有区别的，有的只能用to do，有的只可用of doing，的两种都可以.现分述如下：
⑴will, willingness, suggestion, conclusion, decision, permission, agreement, refusal, determination, proposal, resolution等，一般用不定式作后置定语。如：
Mary has the will to win the first prize.(不用of winning)
He has drawn a conclusion to go abroad with his family.(不用of winning)
⑵hope, risk, possibility, impossibility, probability, intention, prospect, responsiblility, aim等，一般只能用of doing作后置定语。如：
In fact,tere is no hope of their winning the game.
事实上,他们没有希望赢得这场比赛。(不能说for them to win)
He will run the risk of losing his life to save the child.
⑶way, chance, need, necessity, right, freedom, power, opportunity,ability等，既可用不定式短语，又可用of doing短语作后置定语。如：
Their chance to go(of ging) abroad was lost.
He has the right to do (of doing) that.