could exact exact
Verbe régulier : exact exact - exact exacted- exact exacted

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Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could exact exact
you could exact exact
she could exact exact
we could exact exact
you could exact exact
they could exact exact 	I could be exact exacting
you could be exact exacting
she could be exact exacting
we could be exact exacting
you could be exact exacting
they could be exact exacting	I could have exact exacted
you could have exact exacted
she could have exact exacted
we could have exact exacted
you could have exact exacted
they could have exact exacted	I could have been exact exacting
you could have been exact exacting
she could have been exact exacting
we could have been exact exacting
you could have been exact exacting
they could have been exact exacting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't exact exact
you couldn't exact exact
she couldn't exact exact
we couldn't exact exact
you couldn't exact exact
they couldn't exact exact 	I couldn't be exact exacting
you couldn't be exact exacting
she couldn't be exact exacting
we couldn't be exact exacting
you couldn't be exact exacting
they couldn't be exact exacting	I couldn't have exact exacted
you couldn't have exact exacted
she couldn't have exact exacted
we couldn't have exact exacted
you couldn't have exact exacted
they couldn't have exact exacted	I couldn't have been exact exacting
you couldn't have been exact exacting
she couldn't have been exact exacting
we couldn't have been exact exacting
you couldn't have been exact exacting
they couldn't have been exact exacting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I exact exact?
could you exact exact?
could she exact exact?
could we exact exact?
could you exact exact?
could they exact exact? 	could I be exact exacting?
could you be exact exacting?
could she be exact exacting?
could we be exact exacting?
could you be exact exacting?
could they be exact exacting? 	could I have exact exacted?
could you have exact exacted?
could she have exact exacted?
could we have exact exacted?
could you have exact exacted?
could they have exact exacted? 	could I have been exact exacting?
could you have been exact exacting?
could she have been exact exacting?
could we have been exact exacting?
could you have been exact exacting?
could they have been exact exacting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I exact exact?
couldn't you exact exact?
couldn't she exact exact?
couldn't we exact exact?
couldn't you exact exact?
couldn't they exact exact? 	couldn't I be exact exacting?
couldn't you be exact exacting?
couldn't she be exact exacting?
couldn't we be exact exacting?
couldn't you be exact exacting?
couldn't they be exact exacting? 	couldn't I have exact exacted?
couldn't you have exact exacted?
couldn't she have exact exacted?
couldn't we have exact exacted?
couldn't you have exact exacted?
couldn't they have exact exacted? 	couldn't I have been exact exacting?
couldn't you have been exact exacting?
couldn't she have been exact exacting?
couldn't we have been exact exacting?
couldn't you have been exact exacting?
couldn't they have been exact exacting?