could snug
Verbo regular: snug - snugged- snugged

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could snug
you could snug
he could snug
we could snug
you could snug
they could snug 	I could be snugging
you could be snugging
he could be snugging
we could be snugging
you could be snugging
they could be snugging	I could have snugged
you could have snugged
he could have snugged
we could have snugged
you could have snugged
they could have snugged	I could have been snugging
you could have been snugging
he could have been snugging
we could have been snugging
you could have been snugging
they could have been snugging	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't snug
you couldn't snug
he couldn't snug
we couldn't snug
you couldn't snug
they couldn't snug 	I couldn't be snugging
you couldn't be snugging
he couldn't be snugging
we couldn't be snugging
you couldn't be snugging
they couldn't be snugging	I couldn't have snugged
you couldn't have snugged
he couldn't have snugged
we couldn't have snugged
you couldn't have snugged
they couldn't have snugged	I couldn't have been snugging
you couldn't have been snugging
he couldn't have been snugging
we couldn't have been snugging
you couldn't have been snugging
they couldn't have been snugging	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I snug?
could you snug?
could he snug?
could we snug?
could you snug?
could they snug? 	could I be snugging?
could you be snugging?
could he be snugging?
could we be snugging?
could you be snugging?
could they be snugging? 	could I have snugged?
could you have snugged?
could he have snugged?
could we have snugged?
could you have snugged?
could they have snugged? 	could I have been snugging?
could you have been snugging?
could he have been snugging?
could we have been snugging?
could you have been snugging?
could they have been snugging? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I snug?
couldn't you snug?
couldn't he snug?
couldn't we snug?
couldn't you snug?
couldn't they snug? 	couldn't I be snugging?
couldn't you be snugging?
couldn't he be snugging?
couldn't we be snugging?
couldn't you be snugging?
couldn't they be snugging? 	couldn't I have snugged?
couldn't you have snugged?
couldn't he have snugged?
couldn't we have snugged?
couldn't you have snugged?
couldn't they have snugged? 	couldn't I have been snugging?
couldn't you have been snugging?
couldn't he have been snugging?
couldn't we have been snugging?
couldn't you have been snugging?
couldn't they have been snugging?