A.to not be | B.not to be | C.being not | D.not being |
A.to do | B.doing | C.do | D.done. |
A.say | B.to say | C.having said | D.to have said |
A.have finished reading | B.finish to read |
C.will finish reading | D.have finished to read |
A.be given, to try | B.give, to try . | C.giving, trying | D.having, to try |
A.collect | B.to collect | C.collecting | D.collected |
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