should sniggle
Verbo regular: sniggle - sniggled- sniggled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should sniggle
you should sniggle
he should sniggle
we should sniggle
you should sniggle
they should sniggle 	I should be sniggling
you should be sniggling
he should be sniggling
we should be sniggling
you should be sniggling
they should be sniggling	I should have sniggled
you should have sniggled
he 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
he should have been sniggling
we should have been sniggling
you should have been sniggling
they should have been sniggling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not sniggle
you should not sniggle
he 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
he 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
he 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
he 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 con V-ing 	Perfecto 	Perfecto con V-ing 	
should I sniggle?
should you sniggle?
should he sniggle?
should we sniggle?
should you sniggle?
should they sniggle? 	should I be sniggling?
should you be sniggling?
should he be sniggling?
should we be sniggling?
should you be sniggling?
should they be sniggling? 	should I have sniggled?
should you have sniggled?
should he 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 he have been sniggling?
should we have been sniggling?
should you have been sniggling?
should they have been sniggling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not sniggle?
should you not sniggle?
should he 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 he 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 he 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 he not have been sniggling?
should we not have been sniggling?
should you not have been sniggling?
should they not have been sniggling?