pron 誰的……(belonging to whom) (作疑問詞)： W～is this/are these? 這個(gè)/這些是誰的? I wonder～that is/those are. 我很想知道那個(gè)/那些是誰的。It must be somebody's， but I don't know～. 這一定是什么人的，但我不知道是誰的。
det(1)誰的……(belonging to whom)(作疑問詞)： W～car did you come back in? 你坐誰的車回來的?W～fault is it but hers? 那不是她的過錯(cuò)是誰的?The policeman asked～car was stolen. 警察詢問誰的車被盜了。
(2)那個(gè)人(物)的(of whom or which)(作關(guān)系詞)：I have never met a man～intellect/house is as good as yours. 我從來沒有見過哪個(gè)人的智力/房子像你的一樣好。an old suit～jacket had gone through at the elbows 一套上衣胳膊肘處已穿破的舊衣服; I would like to pay tribute to my supporters， without～loyalty I would not be in this position. 我想贊美我的擁護(hù)者們，沒有他們的忠誠，我不會(huì)得到今天的地位。He used to read to his wife，～eyesight was failing. 他常給妻子讀書，因?yàn)樗难劬κ髁?。The house，～door opens directly onto the street，was broken into last week. 房門直接開在街上的那座房子上星期被撬了。