could backslide
Verbo irregular: backslide - backslid- backslid, backslidden

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could backslide
you could backslide
he could backslide
we could backslide
you could backslide
they could backslide 	I could be backsliding
you could be backsliding
he could be backsliding
we could be backsliding
you could be backsliding
they could be backsliding	I could have backslid, backslidden
you could have backslid, backslidden
he could have backslid, backslidden
we could have backslid, backslidden
you could have backslid, backslidden
they could have backslid, backslidden	I could have been backsliding
you could have been backsliding
he could have been backsliding
we could have been backsliding
you could have been backsliding
they could have been backsliding	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not backslide
you could not backslide
he could not backslide
we could not backslide
you could not backslide
they could not backslide 	I could not be backsliding
you could not be backsliding
he could not be backsliding
we could not be backsliding
you could not be backsliding
they could not be backsliding	I could not have backslid, backslidden
you could not have backslid, backslidden
he could not have backslid, backslidden
we could not have backslid, backslidden
you could not have backslid, backslidden
they could not have backslid, backslidden	I could not have been backsliding
you could not have been backsliding
he could not have been backsliding
we could not have been backsliding
you could not have been backsliding
they could not have been backsliding	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I backslide?
could you backslide?
could he backslide?
could we backslide?
could you backslide?
could they backslide? 	could I be backsliding?
could you be backsliding?
could he be backsliding?
could we be backsliding?
could you be backsliding?
could they be backsliding? 	could I have backslid, backslidden?
could you have backslid, backslidden?
could he have backslid, backslidden?
could we have backslid, backslidden?
could you have backslid, backslidden?
could they have backslid, backslidden? 	could I have been backsliding?
could you have been backsliding?
could he have been backsliding?
could we have been backsliding?
could you have been backsliding?
could they have been backsliding? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not backslide?
could you not backslide?
could he not backslide?
could we not backslide?
could you not backslide?
could they not backslide? 	could I not be backsliding?
could you not be backsliding?
could he not be backsliding?
could we not be backsliding?
could you not be backsliding?
could they not be backsliding? 	could I not have backslid, backslidden?
could you not have backslid, backslidden?
could he not have backslid, backslidden?
could we not have backslid, backslidden?
could you not have backslid, backslidden?
could they not have backslid, backslidden? 	could I not have been backsliding?
could you not have been backsliding?
could he not have been backsliding?
could we not have been backsliding?
could you not have been backsliding?
could they not have been backsliding?