could correct
Verbo regular: correct - corrected- corrected

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could correct
you could correct
she could correct
we could correct
you could correct
they could correct 	I could be correcting
you could be correcting
she could be correcting
we could be correcting
you could be correcting
they could be correcting	I could have corrected
you could have corrected
she could have corrected
we could have corrected
you could have corrected
they could have corrected	I could have been correcting
you could have been correcting
she could have been correcting
we could have been correcting
you could have been correcting
they could have been correcting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not correct
you could not correct
she could not correct
we could not correct
you could not correct
they could not correct 	I could not be correcting
you could not be correcting
she could not be correcting
we could not be correcting
you could not be correcting
they could not be correcting	I could not have corrected
you could not have corrected
she could not have corrected
we could not have corrected
you could not have corrected
they could not have corrected	I could not have been correcting
you could not have been correcting
she could not have been correcting
we could not have been correcting
you could not have been correcting
they could not have been correcting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I correct?
could you correct?
could she correct?
could we correct?
could you correct?
could they correct? 	could I be correcting?
could you be correcting?
could she be correcting?
could we be correcting?
could you be correcting?
could they be correcting? 	could I have corrected?
could you have corrected?
could she have corrected?
could we have corrected?
could you have corrected?
could they have corrected? 	could I have been correcting?
could you have been correcting?
could she have been correcting?
could we have been correcting?
could you have been correcting?
could they have been correcting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not correct?
could you not correct?
could she not correct?
could we not correct?
could you not correct?
could they not correct? 	could I not be correcting?
could you not be correcting?
could she not be correcting?
could we not be correcting?
could you not be correcting?
could they not be correcting? 	could I not have corrected?
could you not have corrected?
could she not have corrected?
could we not have corrected?
could you not have corrected?
could they not have corrected? 	could I not have been correcting?
could you not have been correcting?
could she not have been correcting?
could we not have been correcting?
could you not have been correcting?
could they not have been correcting?