should sniggle
Verbo regular: sniggle - sniggled- sniggled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should sniggle
you should sniggle
she should sniggle
we should sniggle
you should sniggle
they should sniggle 	I should be sniggling
you should be sniggling
she should be sniggling
we should be sniggling
you should be sniggling
they should be sniggling	I should have sniggled
you should have sniggled
she should have sniggled
we should have sniggled
you should have sniggled
they should have sniggled	I should have been sniggling
you should have been sniggling
she should have been sniggling
we should have been sniggling
you should have been sniggling
they should have been sniggling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not sniggle
you should not sniggle
she should not sniggle
we should not sniggle
you should not sniggle
they should not sniggle 	I should not be sniggling
you should not be sniggling
she should not be sniggling
we should not be sniggling
you should not be sniggling
they should not be sniggling	I should not have sniggled
you should not have sniggled
she should not have sniggled
we should not have sniggled
you should not have sniggled
they should not have sniggled	I should not have been sniggling
you should not have been sniggling
she should not have been sniggling
we should not have been sniggling
you should not have been sniggling
they should not have been sniggling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I sniggle?
should you sniggle?
should she sniggle?
should we sniggle?
should you sniggle?
should they sniggle? 	should I be sniggling?
should you be sniggling?
should she be sniggling?
should we be sniggling?
should you be sniggling?
should they be sniggling? 	should I have sniggled?
should you have sniggled?
should she have sniggled?
should we have sniggled?
should you have sniggled?
should they have sniggled? 	should I have been sniggling?
should you have been sniggling?
should she have been sniggling?
should we have been sniggling?
should you have been sniggling?
should they have been sniggling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not sniggle?
should you not sniggle?
should she not sniggle?
should we not sniggle?
should you not sniggle?
should they not sniggle? 	should I not be sniggling?
should you not be sniggling?
should she not be sniggling?
should we not be sniggling?
should you not be sniggling?
should they not be sniggling? 	should I not have sniggled?
should you not have sniggled?
should she not have sniggled?
should we not have sniggled?
should you not have sniggled?
should they not have sniggled? 	should I not have been sniggling?
should you not have been sniggling?
should she not have been sniggling?
should we not have been sniggling?
should you not have been sniggling?
should they not have been sniggling?