could confute
Verbe régulier : confute - confuted- confuted

Affirmation 	
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I could confute
you could confute
she could confute
we could confute
you could confute
they could confute 	I could be confuting
you could be confuting
she could be confuting
we could be confuting
you could be confuting
they could be confuting	I could have confuted
you could have confuted
she could have confuted
we could have confuted
you could have confuted
they could have confuted	I could have been confuting
you could have been confuting
she could have been confuting
we could have been confuting
you could have been confuting
they could have been confuting	

Négation 	
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I couldn't confute
you couldn't confute
she couldn't confute
we couldn't confute
you couldn't confute
they couldn't confute 	I couldn't be confuting
you couldn't be confuting
she couldn't be confuting
we couldn't be confuting
you couldn't be confuting
they couldn't be confuting	I couldn't have confuted
you couldn't have confuted
she couldn't have confuted
we couldn't have confuted
you couldn't have confuted
they couldn't have confuted	I couldn't have been confuting
you couldn't have been confuting
she couldn't have been confuting
we couldn't have been confuting
you couldn't have been confuting
they couldn't have been confuting	

Forme interrogative 	
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could I confute?
could you confute?
could she confute?
could we confute?
could you confute?
could they confute? 	could I be confuting?
could you be confuting?
could she be confuting?
could we be confuting?
could you be confuting?
could they be confuting? 	could I have confuted?
could you have confuted?
could she have confuted?
could we have confuted?
could you have confuted?
could they have confuted? 	could I have been confuting?
could you have been confuting?
could she have been confuting?
could we have been confuting?
could you have been confuting?
could they have been confuting? 	

Forme interro-négative 	
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couldn't I confute?
couldn't you confute?
couldn't she confute?
couldn't we confute?
couldn't you confute?
couldn't they confute? 	couldn't I be confuting?
couldn't you be confuting?
couldn't she be confuting?
couldn't we be confuting?
couldn't you be confuting?
couldn't they be confuting? 	couldn't I have confuted?
couldn't you have confuted?
couldn't she have confuted?
couldn't we have confuted?
couldn't you have confuted?
couldn't they have confuted? 	couldn't I have been confuting?
couldn't you have been confuting?
couldn't she have been confuting?
couldn't we have been confuting?
couldn't you have been confuting?
couldn't they have been confuting?