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
she should backslide
we should backslide
you should backslide
they should backslide 	I should be backsliding
you should be backsliding
she 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
she 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
she 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
she 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
she 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
she 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
she 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 she backslide?
should we backslide?
should you backslide?
should they backslide? 	should I be backsliding?
should you be backsliding?
should she 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 she 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 she 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 she 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 she 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 she 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 she not have been backsliding?
should we not have been backsliding?
should you not have been backsliding?
should they not have been backsliding?