could dispute
Verbo regular: dispute - disputed- disputed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could dispute
you could dispute
he could dispute
we could dispute
you could dispute
they could dispute 	I could be disputing
you could be disputing
he could be disputing
we could be disputing
you could be disputing
they could be disputing	I could have disputed
you could have disputed
he could have disputed
we could have disputed
you could have disputed
they could have disputed	I could have been disputing
you could have been disputing
he could have been disputing
we could have been disputing
you could have been disputing
they could have been disputing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not dispute
you could not dispute
he could not dispute
we could not dispute
you could not dispute
they could not dispute 	I could not be disputing
you could not be disputing
he could not be disputing
we could not be disputing
you could not be disputing
they could not be disputing	I could not have disputed
you could not have disputed
he could not have disputed
we could not have disputed
you could not have disputed
they could not have disputed	I could not have been disputing
you could not have been disputing
he could not have been disputing
we could not have been disputing
you could not have been disputing
they could not have been disputing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I dispute?
could you dispute?
could he dispute?
could we dispute?
could you dispute?
could they dispute? 	could I be disputing?
could you be disputing?
could he be disputing?
could we be disputing?
could you be disputing?
could they be disputing? 	could I have disputed?
could you have disputed?
could he have disputed?
could we have disputed?
could you have disputed?
could they have disputed? 	could I have been disputing?
could you have been disputing?
could he have been disputing?
could we have been disputing?
could you have been disputing?
could they have been disputing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not dispute?
could you not dispute?
could he not dispute?
could we not dispute?
could you not dispute?
could they not dispute? 	could I not be disputing?
could you not be disputing?
could he not be disputing?
could we not be disputing?
could you not be disputing?
could they not be disputing? 	could I not have disputed?
could you not have disputed?
could he not have disputed?
could we not have disputed?
could you not have disputed?
could they not have disputed? 	could I not have been disputing?
could you not have been disputing?
could he not have been disputing?
could we not have been disputing?
could you not have been disputing?
could they not have been disputing?