must unbundle
Verbo regular: unbundle - unbundled- unbundled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must unbundle
you must unbundle
he must unbundle
we must unbundle
you must unbundle
they must unbundle 	I must be unbundling
you must be unbundling
he must be unbundling
we must be unbundling
you must be unbundling
they must be unbundling	I must have unbundled
you must have unbundled
he must have unbundled
we must have unbundled
you must have unbundled
they must have unbundled	I must have been unbundling
you must have been unbundling
he must have been unbundling
we must have been unbundling
you must have been unbundling
they must have been unbundling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't unbundle
you mustn't unbundle
he mustn't unbundle
we mustn't unbundle
you mustn't unbundle
they mustn't unbundle 	I mustn't be unbundling
you mustn't be unbundling
he mustn't be unbundling
we mustn't be unbundling
you mustn't be unbundling
they mustn't be unbundling	I mustn't have unbundled
you mustn't have unbundled
he mustn't have unbundled
we mustn't have unbundled
you mustn't have unbundled
they mustn't have unbundled	I mustn't have been unbundling
you mustn't have been unbundling
he mustn't have been unbundling
we mustn't have been unbundling
you mustn't have been unbundling
they mustn't have been unbundling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I unbundle?
must you unbundle?
must he unbundle?
must we unbundle?
must you unbundle?
must they unbundle? 	must I be unbundling?
must you be unbundling?
must he be unbundling?
must we be unbundling?
must you be unbundling?
must they be unbundling? 	must I have unbundled?
must you have unbundled?
must he have unbundled?
must we have unbundled?
must you have unbundled?
must they have unbundled? 	must I have been unbundling?
must you have been unbundling?
must he have been unbundling?
must we have been unbundling?
must you have been unbundling?
must they have been unbundling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I unbundle?
mustn't you unbundle?
mustn't he unbundle?
mustn't we unbundle?
mustn't you unbundle?
mustn't they unbundle? 	mustn't I be unbundling?
mustn't you be unbundling?
mustn't he be unbundling?
mustn't we be unbundling?
mustn't you be unbundling?
mustn't they be unbundling? 	mustn't I have unbundled?
mustn't you have unbundled?
mustn't he have unbundled?
mustn't we have unbundled?
mustn't you have unbundled?
mustn't they have unbundled? 	mustn't I have been unbundling?
mustn't you have been unbundling?
mustn't he have been unbundling?
mustn't we have been unbundling?
mustn't you have been unbundling?
mustn't they have been unbundling?