should snug
Regular verb: snug - snugged- snugged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd snug
you'd snug
she'd snug
we'd snug
you'd snug
they'd snug 	I'd be snugging
you'd be snugging
she'd be snugging
we'd be snugging
you'd be snugging
they'd be snugging	I should've snugged
you should've snugged
she should've snugged
we should've snugged
you should've snugged
they should've snugged	I should've been snugging
you should've been snugging
she should've been snugging
we should've been snugging
you should've been snugging
they should've been snugging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't snug
you shouldn't snug
she shouldn't snug
we shouldn't snug
you shouldn't snug
they shouldn't snug 	I shouldn't be snugging
you shouldn't be snugging
she shouldn't be snugging
we shouldn't be snugging
you shouldn't be snugging
they shouldn't be snugging	I shouldn't have snugged
you shouldn't have snugged
she shouldn't have snugged
we shouldn't have snugged
you shouldn't have snugged
they shouldn't have snugged	I shouldn't have been snugging
you shouldn't have been snugging
she shouldn't have been snugging
we shouldn't have been snugging
you shouldn't have been snugging
they shouldn't have been snugging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I snug?
should you snug?
should she snug?
should we snug?
should you snug?
should they snug? 	should I be snugging?
should you be snugging?
should she be snugging?
should we be snugging?
should you be snugging?
should they be snugging? 	should I have snugged?
should you have snugged?
should she have snugged?
should we have snugged?
should you have snugged?
should they have snugged? 	should I have been snugging?
should you have been snugging?
should she have been snugging?
should we have been snugging?
should you have been snugging?
should they have been snugging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I snug?
shouldn't you snug?
shouldn't she snug?
shouldn't we snug?
shouldn't you snug?
shouldn't they snug? 	shouldn't I be snugging?
shouldn't you be snugging?
shouldn't she be snugging?
shouldn't we be snugging?
shouldn't you be snugging?
shouldn't they be snugging? 	shouldn't I have snugged?
shouldn't you have snugged?
shouldn't she have snugged?
shouldn't we have snugged?
shouldn't you have snugged?
shouldn't they have snugged? 	shouldn't I have been snugging?
shouldn't you have been snugging?
shouldn't she have been snugging?
shouldn't we have been snugging?
shouldn't you have been snugging?
shouldn't they have been snugging?