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

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should backslide
you should backslide
he should backslide
we should backslide
you should backslide
they should backslide 	I should be backsliding
you should be backsliding
he should be backsliding
we should be backsliding
you should be backsliding
they should be backsliding	I should have backslid, backslidden
you should have backslid, backslidden
he should have backslid, backslidden
we should have backslid, backslidden
you should have backslid, backslidden
they should have backslid, backslidden	I should have been backsliding
you should have been backsliding
he should have been backsliding
we should have been backsliding
you should have been backsliding
they should have been backsliding	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not backslide
you should not backslide
he should not backslide
we should not backslide
you should not backslide
they should not backslide 	I should not be backsliding
you should not be backsliding
he should not be backsliding
we should not be backsliding
you should not be backsliding
they should not be backsliding	I should not have backslid, backslidden
you should not have backslid, backslidden
he should not have backslid, backslidden
we should not have backslid, backslidden
you should not have backslid, backslidden
they should not have backslid, backslidden	I should not have been backsliding
you should not have been backsliding
he should not have been backsliding
we should not have been backsliding
you should not have been backsliding
they should not have been backsliding	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I backslide?
should you backslide?
should he backslide?
should we backslide?
should you backslide?
should they backslide? 	should I be backsliding?
should you be backsliding?
should he be backsliding?
should we be backsliding?
should you be backsliding?
should they be backsliding? 	should I have backslid, backslidden?
should you have backslid, backslidden?
should he have backslid, backslidden?
should we have backslid, backslidden?
should you have backslid, backslidden?
should they have backslid, backslidden? 	should I have been backsliding?
should you have been backsliding?
should he have been backsliding?
should we have been backsliding?
should you have been backsliding?
should they have been backsliding? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not backslide?
should you not backslide?
should he not backslide?
should we not backslide?
should you not backslide?
should they not backslide? 	should I not be backsliding?
should you not be backsliding?
should he not be backsliding?
should we not be backsliding?
should you not be backsliding?
should they not be backsliding? 	should I not have backslid, backslidden?
should you not have backslid, backslidden?
should he not have backslid, backslidden?
should we not have backslid, backslidden?
should you not have backslid, backslidden?
should they not have backslid, backslidden? 	should I not have been backsliding?
should you not have been backsliding?
should he not have been backsliding?
should we not have been backsliding?
should you not have been backsliding?
should they not have been backsliding?