should backspace
Verbo regular: backspace - backspaced- backspaced

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd backspace
you'd backspace
she'd backspace
we'd backspace
you'd backspace
they'd backspace 	I'd be backspacing
you'd be backspacing
she'd be backspacing
we'd be backspacing
you'd be backspacing
they'd be backspacing	I should've backspaced
you should've backspaced
she should've backspaced
we should've backspaced
you should've backspaced
they should've backspaced	I should've been backspacing
you should've been backspacing
she should've been backspacing
we should've been backspacing
you should've been backspacing
they should've been backspacing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't backspace
you shouldn't backspace
she shouldn't backspace
we shouldn't backspace
you shouldn't backspace
they shouldn't backspace 	I shouldn't be backspacing
you shouldn't be backspacing
she shouldn't be backspacing
we shouldn't be backspacing
you shouldn't be backspacing
they shouldn't be backspacing	I shouldn't have backspaced
you shouldn't have backspaced
she shouldn't have backspaced
we shouldn't have backspaced
you shouldn't have backspaced
they shouldn't have backspaced	I shouldn't have been backspacing
you shouldn't have been backspacing
she shouldn't have been backspacing
we shouldn't have been backspacing
you shouldn't have been backspacing
they shouldn't have been backspacing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I backspace?
should you backspace?
should she backspace?
should we backspace?
should you backspace?
should they backspace? 	should I be backspacing?
should you be backspacing?
should she be backspacing?
should we be backspacing?
should you be backspacing?
should they be backspacing? 	should I have backspaced?
should you have backspaced?
should she have backspaced?
should we have backspaced?
should you have backspaced?
should they have backspaced? 	should I have been backspacing?
should you have been backspacing?
should she have been backspacing?
should we have been backspacing?
should you have been backspacing?
should they have been backspacing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I backspace?
shouldn't you backspace?
shouldn't she backspace?
shouldn't we backspace?
shouldn't you backspace?
shouldn't they backspace? 	shouldn't I be backspacing?
shouldn't you be backspacing?
shouldn't she be backspacing?
shouldn't we be backspacing?
shouldn't you be backspacing?
shouldn't they be backspacing? 	shouldn't I have backspaced?
shouldn't you have backspaced?
shouldn't she have backspaced?
shouldn't we have backspaced?
shouldn't you have backspaced?
shouldn't they have backspaced? 	shouldn't I have been backspacing?
shouldn't you have been backspacing?
shouldn't she have been backspacing?
shouldn't we have been backspacing?
shouldn't you have been backspacing?
shouldn't they have been backspacing?