could exact exact
Verbo regular: exact exact - exact exacted- exact exacted

, este verbo pode não existir, a conjugação é dada como exemplo.

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could exact exact
you could exact exact
he 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
he 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
he 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
he could have been exact exacting
we could have been exact exacting
you could have been exact exacting
they could have been exact exacting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't exact exact
you couldn't exact exact
he 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
he 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
he 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
he 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	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I exact exact?
could you exact exact?
could he 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 he 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 he 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 he have been exact exacting?
could we have been exact exacting?
could you have been exact exacting?
could they have been exact exacting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I exact exact?
couldn't you exact exact?
couldn't he 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 he 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 he 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 he 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?