should scoff
Verbo regular: scoff - scoffed- scoffed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd scoff
you'd scoff
he'd scoff
we'd scoff
you'd scoff
they'd scoff 	I'd be scoffing
you'd be scoffing
he'd be scoffing
we'd be scoffing
you'd be scoffing
they'd be scoffing	I should've scoffed
you should've scoffed
he should've scoffed
we should've scoffed
you should've scoffed
they should've scoffed	I should've been scoffing
you should've been scoffing
he should've been scoffing
we should've been scoffing
you should've been scoffing
they should've been scoffing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't scoff
you shouldn't scoff
he shouldn't scoff
we shouldn't scoff
you shouldn't scoff
they shouldn't scoff 	I shouldn't be scoffing
you shouldn't be scoffing
he shouldn't be scoffing
we shouldn't be scoffing
you shouldn't be scoffing
they shouldn't be scoffing	I shouldn't have scoffed
you shouldn't have scoffed
he shouldn't have scoffed
we shouldn't have scoffed
you shouldn't have scoffed
they shouldn't have scoffed	I shouldn't have been scoffing
you shouldn't have been scoffing
he shouldn't have been scoffing
we shouldn't have been scoffing
you shouldn't have been scoffing
they shouldn't have been scoffing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I scoff?
should you scoff?
should he scoff?
should we scoff?
should you scoff?
should they scoff? 	should I be scoffing?
should you be scoffing?
should he be scoffing?
should we be scoffing?
should you be scoffing?
should they be scoffing? 	should I have scoffed?
should you have scoffed?
should he have scoffed?
should we have scoffed?
should you have scoffed?
should they have scoffed? 	should I have been scoffing?
should you have been scoffing?
should he have been scoffing?
should we have been scoffing?
should you have been scoffing?
should they have been scoffing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I scoff?
shouldn't you scoff?
shouldn't he scoff?
shouldn't we scoff?
shouldn't you scoff?
shouldn't they scoff? 	shouldn't I be scoffing?
shouldn't you be scoffing?
shouldn't he be scoffing?
shouldn't we be scoffing?
shouldn't you be scoffing?
shouldn't they be scoffing? 	shouldn't I have scoffed?
shouldn't you have scoffed?
shouldn't he have scoffed?
shouldn't we have scoffed?
shouldn't you have scoffed?
shouldn't they have scoffed? 	shouldn't I have been scoffing?
shouldn't you have been scoffing?
shouldn't he have been scoffing?
shouldn't we have been scoffing?
shouldn't you have been scoffing?
shouldn't they have been scoffing?