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Viceidol Posted 18 years ago
Grammar

He can't/couldn't have gone to the movies.(about tense)

0He 01b01font00can't02font00 have gone02b00 to the movies. 02br
00He 01b01font00couldn't02font00 have gone02b00 to the movies.02br
02br
00May I ask if the "can't/couldn't have done" are used without difference in tense here?02br
00For example, does the first sentence mean "It 01b00is02b00 not possible that he 01b00have02b00 gone to the movies."02br
00and the second one means "It 01b00was02b00 not possible that he01b00 had02b00 gone to the movies."?02br
02br
00Or both of them mean "It is not possible that he have gone to the movies."?02br
02br
00Thabk you for your answer!0-
  

Top answer

02br 00It is not possible that he 01b 00has02b 00 gone to the movies. 02br 00I was not possible that he had gone to the movies. Time reference is the past.

  • 02br 00It is not possible that he 01b 00has02b 00 gone to the movies.
  • 02br 00I was not possible that he had gone to the movies.
  • Time reference is the past.
  • 0-
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6 Answers
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0 Close!02br
00It is not possible that he 01b00has02b00 gone to the movies. Time reference is the present.02br
00I was not possible that he had gone to the movies. Time reference is the past. 0-
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0He can't have gone to the movies.02br
00 He couldn't have gone to the movies.02br
02br
00I would say that both of these mean that "it is not possible that he 01b00has02b00 (not have) gone to the movies"02br
00For example:02br
00 He can't have gone to the movies. I saw him going into the bowling ally just a few minu
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0 -----02br
00 We use 01b00can't have02b00 / 01b00couldn't have02b00 to say that we believe something 01b00was02b00 impossible.02br
01i00He 01b00can't have escaped 02b00through this window. It is too small.02br
00 She 01b00can't have
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0 I would say that these01i00 02i00express a doubt about feasibility rather than a belief of impossibility. 0-
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0 01blockquote
01cite10Viceidol12cite10Or 11font11b10do12b12font10 both of them mean "It is not possible that he 11font11del10have12del10 has12font10 gone to the movies."?12blockquote
10 Yes. Both mean the
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0Thank you for your replies! Now I understand.0-

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