must snug
Verbo regular: snug - snugged- snugged

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

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not snug
you must not snug
he must not snug
we must not snug
you must not snug
they must not snug 	I must not be snugging
you must not be snugging
he must not be snugging
we must not be snugging
you must not be snugging
they must not be snugging	I must not have snugged
you must not have snugged
he must not have snugged
we must not have snugged
you must not have snugged
they must not have snugged	I must not have been snugging
you must not have been snugging
he must not have been snugging
we must not have been snugging
you must not have been snugging
they must not have been snugging	

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

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