Conjugación del verbo inglés
COULD SNIGGLE

Verbo regular: sniggle - sniggled - sniggled

Afirmación

Forma simple	Forma con V-ing
I could sniggle you could sniggle she could sniggle we could sniggle you could sniggle they could sniggle	I could be sniggling you could be sniggling she could be sniggling we could be sniggling you could be sniggling they could be sniggling
Perfecto	Perfecto con V-ing
I could have sniggled you could have sniggled she could have sniggled we could have sniggled you could have sniggled they could have sniggled	I could have been sniggling you could have been sniggling she could have been sniggling we could have been sniggling you could have been sniggling they could have been sniggling

Negación

Forma simple	Forma con V-ing
I could not sniggle you could not sniggle she could not sniggle we could not sniggle you could not sniggle they could not sniggle	I could not be sniggling you could not be sniggling she could not be sniggling we could not be sniggling you could not be sniggling they could not be sniggling
Perfecto	Perfecto con V-ing
I could not have sniggled you could not have sniggled she could not have sniggled we could not have sniggled you could not have sniggled they could not have sniggled	I could not have been sniggling you could not have been sniggling she could not have been sniggling we could not have been sniggling you could not have been sniggling they could not have been sniggling

Forma interrogativa

Forma simple	Forma con V-ing
could I sniggle? could you sniggle? could she sniggle? could we sniggle? could you sniggle? could they sniggle?	could I be sniggling? could you be sniggling? could she be sniggling? could we be sniggling? could you be sniggling? could they be sniggling?
Perfecto	Perfecto con V-ing
could I have sniggled? could you have sniggled? could she have sniggled? could we have sniggled? could you have sniggled? could they have sniggled?	could I have been sniggling? could you have been sniggling? could she have been sniggling? could we have been sniggling? could you have been sniggling? could they have been sniggling?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not sniggle? could you not sniggle? could she not sniggle? could we not sniggle? could you not sniggle? could they not sniggle?	could I not be sniggling? could you not be sniggling? could she not be sniggling? could we not be sniggling? could you not be sniggling? could they not be sniggling?
Perfecto	Perfecto con V-ing
could I not have sniggled? could you not have sniggled? could she not have sniggled? could we not have sniggled? could you not have sniggled? could they not have sniggled?	could I not have been sniggling? could you not have been sniggling? could she not have been sniggling? could we not have been sniggling? could you not have been sniggling? could they not have been sniggling?