非谓语动词的基本形式和在句中成分!

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非谓语动词的基本形式和在句中成分!非谓语动词的基本形式和在句中成分!非谓语动词的基本形式和在句中成分!(1)todotobedonetobedoingtohavedonetohavebeendonet

非谓语动词的基本形式和在句中成分!
非谓语动词的基本形式和在句中成分!







非谓语动词的基本形式和在句中成分!
(1)
to do to be done
to be doing
to have done to have been done
to have been doing
(2)
doing being done
having done having been done
(3)
现在分词其实就是动名词 所以
doing being done
having done having been done
been done
否定形式not to do not doing
3.都可以