should grimace
Verbo regular: grimace - grimaced- grimaced

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd grimace
you'd grimace
he'd grimace
we'd grimace
you'd grimace
they'd grimace 	I'd be grimacing
you'd be grimacing
he'd be grimacing
we'd be grimacing
you'd be grimacing
they'd be grimacing	I should've grimaced
you should've grimaced
he should've grimaced
we should've grimaced
you should've grimaced
they should've grimaced	I should've been grimacing
you should've been grimacing
he should've been grimacing
we should've been grimacing
you should've been grimacing
they should've been grimacing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't grimace
you shouldn't grimace
he shouldn't grimace
we shouldn't grimace
you shouldn't grimace
they shouldn't grimace 	I shouldn't be grimacing
you shouldn't be grimacing
he shouldn't be grimacing
we shouldn't be grimacing
you shouldn't be grimacing
they shouldn't be grimacing	I shouldn't have grimaced
you shouldn't have grimaced
he shouldn't have grimaced
we shouldn't have grimaced
you shouldn't have grimaced
they shouldn't have grimaced	I shouldn't have been grimacing
you shouldn't have been grimacing
he shouldn't have been grimacing
we shouldn't have been grimacing
you shouldn't have been grimacing
they shouldn't have been grimacing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I grimace?
should you grimace?
should he grimace?
should we grimace?
should you grimace?
should they grimace? 	should I be grimacing?
should you be grimacing?
should he be grimacing?
should we be grimacing?
should you be grimacing?
should they be grimacing? 	should I have grimaced?
should you have grimaced?
should he have grimaced?
should we have grimaced?
should you have grimaced?
should they have grimaced? 	should I have been grimacing?
should you have been grimacing?
should he have been grimacing?
should we have been grimacing?
should you have been grimacing?
should they have been grimacing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I grimace?
shouldn't you grimace?
shouldn't he grimace?
shouldn't we grimace?
shouldn't you grimace?
shouldn't they grimace? 	shouldn't I be grimacing?
shouldn't you be grimacing?
shouldn't he be grimacing?
shouldn't we be grimacing?
shouldn't you be grimacing?
shouldn't they be grimacing? 	shouldn't I have grimaced?
shouldn't you have grimaced?
shouldn't he have grimaced?
shouldn't we have grimaced?
shouldn't you have grimaced?
shouldn't they have grimaced? 	shouldn't I have been grimacing?
shouldn't you have been grimacing?
shouldn't he have been grimacing?
shouldn't we have been grimacing?
shouldn't you have been grimacing?
shouldn't they have been grimacing?