问题 worth doing（值得做）可用于哪些句式

worth后接动词要用动名词，请问worth doing 有哪些句式可用？

话题 but to do

话题 do you think

话题 neither do I

话题 nor do I

话题 Having been doing

话题 be left doing

话题 to do sth

话题 be to do

话题 must be doing

话题 have been doing

话题 do not know

话题 regret to do

话题 but/except do

话题 watching sb. doing