could housebreak
Verbo irregular: housebreak - housebroke- housebroken

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could housebreak
you could housebreak
he could housebreak
we could housebreak
you could housebreak
they could housebreak 	I could be housebreaking
you could be housebreaking
he could be housebreaking
we could be housebreaking
you could be housebreaking
they could be housebreaking	I could have housebroken
you could have housebroken
he could have housebroken
we could have housebroken
you could have housebroken
they could have housebroken	I could have been housebreaking
you could have been housebreaking
he could have been housebreaking
we could have been housebreaking
you could have been housebreaking
they could have been housebreaking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not housebreak
you could not housebreak
he could not housebreak
we could not housebreak
you could not housebreak
they could not housebreak 	I could not be housebreaking
you could not be housebreaking
he could not be housebreaking
we could not be housebreaking
you could not be housebreaking
they could not be housebreaking	I could not have housebroken
you could not have housebroken
he could not have housebroken
we could not have housebroken
you could not have housebroken
they could not have housebroken	I could not have been housebreaking
you could not have been housebreaking
he could not have been housebreaking
we could not have been housebreaking
you could not have been housebreaking
they could not have been housebreaking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I housebreak?
could you housebreak?
could he housebreak?
could we housebreak?
could you housebreak?
could they housebreak? 	could I be housebreaking?
could you be housebreaking?
could he be housebreaking?
could we be housebreaking?
could you be housebreaking?
could they be housebreaking? 	could I have housebroken?
could you have housebroken?
could he have housebroken?
could we have housebroken?
could you have housebroken?
could they have housebroken? 	could I have been housebreaking?
could you have been housebreaking?
could he have been housebreaking?
could we have been housebreaking?
could you have been housebreaking?
could they have been housebreaking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not housebreak?
could you not housebreak?
could he not housebreak?
could we not housebreak?
could you not housebreak?
could they not housebreak? 	could I not be housebreaking?
could you not be housebreaking?
could he not be housebreaking?
could we not be housebreaking?
could you not be housebreaking?
could they not be housebreaking? 	could I not have housebroken?
could you not have housebroken?
could he not have housebroken?
could we not have housebroken?
could you not have housebroken?
could they not have housebroken? 	could I not have been housebreaking?
could you not have been housebreaking?
could he not have been housebreaking?
could we not have been housebreaking?
could you not have been housebreaking?
could they not have been housebreaking?