must overpack
Verbo regular: overpack - overpacked- overpacked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must overpack
you must overpack
he must overpack
we must overpack
you must overpack
they must overpack 	I must be overpacking
you must be overpacking
he must be overpacking
we must be overpacking
you must be overpacking
they must be overpacking	I must have overpacked
you must have overpacked
he must have overpacked
we must have overpacked
you must have overpacked
they must have overpacked	I must have been overpacking
you must have been overpacking
he must have been overpacking
we must have been overpacking
you must have been overpacking
they must have been overpacking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't overpack
you mustn't overpack
he mustn't overpack
we mustn't overpack
you mustn't overpack
they mustn't overpack 	I mustn't be overpacking
you mustn't be overpacking
he mustn't be overpacking
we mustn't be overpacking
you mustn't be overpacking
they mustn't be overpacking	I mustn't have overpacked
you mustn't have overpacked
he mustn't have overpacked
we mustn't have overpacked
you mustn't have overpacked
they mustn't have overpacked	I mustn't have been overpacking
you mustn't have been overpacking
he mustn't have been overpacking
we mustn't have been overpacking
you mustn't have been overpacking
they mustn't have been overpacking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I overpack?
must you overpack?
must he overpack?
must we overpack?
must you overpack?
must they overpack? 	must I be overpacking?
must you be overpacking?
must he be overpacking?
must we be overpacking?
must you be overpacking?
must they be overpacking? 	must I have overpacked?
must you have overpacked?
must he have overpacked?
must we have overpacked?
must you have overpacked?
must they have overpacked? 	must I have been overpacking?
must you have been overpacking?
must he have been overpacking?
must we have been overpacking?
must you have been overpacking?
must they have been overpacking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I overpack?
mustn't you overpack?
mustn't he overpack?
mustn't we overpack?
mustn't you overpack?
mustn't they overpack? 	mustn't I be overpacking?
mustn't you be overpacking?
mustn't he be overpacking?
mustn't we be overpacking?
mustn't you be overpacking?
mustn't they be overpacking? 	mustn't I have overpacked?
mustn't you have overpacked?
mustn't he have overpacked?
mustn't we have overpacked?
mustn't you have overpacked?
mustn't they have overpacked? 	mustn't I have been overpacking?
mustn't you have been overpacking?
mustn't he have been overpacking?
mustn't we have been overpacking?
mustn't you have been overpacking?
mustn't they have been overpacking?