could cool
Verbo regular: cool - cooled- cooled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could cool
you could cool
he could cool
we could cool
you could cool
they could cool 	I could be cooling
you could be cooling
he could be cooling
we could be cooling
you could be cooling
they could be cooling	I could have cooled
you could have cooled
he could have cooled
we could have cooled
you could have cooled
they could have cooled	I could have been cooling
you could have been cooling
he could have been cooling
we could have been cooling
you could have been cooling
they could have been cooling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not cool
you could not cool
he could not cool
we could not cool
you could not cool
they could not cool 	I could not be cooling
you could not be cooling
he could not be cooling
we could not be cooling
you could not be cooling
they could not be cooling	I could not have cooled
you could not have cooled
he could not have cooled
we could not have cooled
you could not have cooled
they could not have cooled	I could not have been cooling
you could not have been cooling
he could not have been cooling
we could not have been cooling
you could not have been cooling
they could not have been cooling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I cool?
could you cool?
could he cool?
could we cool?
could you cool?
could they cool? 	could I be cooling?
could you be cooling?
could he be cooling?
could we be cooling?
could you be cooling?
could they be cooling? 	could I have cooled?
could you have cooled?
could he have cooled?
could we have cooled?
could you have cooled?
could they have cooled? 	could I have been cooling?
could you have been cooling?
could he have been cooling?
could we have been cooling?
could you have been cooling?
could they have been cooling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not cool?
could you not cool?
could he not cool?
could we not cool?
could you not cool?
could they not cool? 	could I not be cooling?
could you not be cooling?
could he not be cooling?
could we not be cooling?
could you not be cooling?
could they not be cooling? 	could I not have cooled?
could you not have cooled?
could he not have cooled?
could we not have cooled?
could you not have cooled?
could they not have cooled? 	could I not have been cooling?
could you not have been cooling?
could he not have been cooling?
could we not have been cooling?
could you not have been cooling?
could they not have been cooling?