must unplug
Verbo regular: unplug - unplugged- unplugged

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must unplug
you must unplug
he must unplug
we must unplug
you must unplug
they must unplug 	I must be unplugging
you must be unplugging
he must be unplugging
we must be unplugging
you must be unplugging
they must be unplugging	I must have unplugged
you must have unplugged
he must have unplugged
we must have unplugged
you must have unplugged
they must have unplugged	I must have been unplugging
you must have been unplugging
he must have been unplugging
we must have been unplugging
you must have been unplugging
they must have been unplugging	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't unplug
you mustn't unplug
he mustn't unplug
we mustn't unplug
you mustn't unplug
they mustn't unplug 	I mustn't be unplugging
you mustn't be unplugging
he mustn't be unplugging
we mustn't be unplugging
you mustn't be unplugging
they mustn't be unplugging	I mustn't have unplugged
you mustn't have unplugged
he mustn't have unplugged
we mustn't have unplugged
you mustn't have unplugged
they mustn't have unplugged	I mustn't have been unplugging
you mustn't have been unplugging
he mustn't have been unplugging
we mustn't have been unplugging
you mustn't have been unplugging
they mustn't have been unplugging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I unplug?
must you unplug?
must he unplug?
must we unplug?
must you unplug?
must they unplug? 	must I be unplugging?
must you be unplugging?
must he be unplugging?
must we be unplugging?
must you be unplugging?
must they be unplugging? 	must I have unplugged?
must you have unplugged?
must he have unplugged?
must we have unplugged?
must you have unplugged?
must they have unplugged? 	must I have been unplugging?
must you have been unplugging?
must he have been unplugging?
must we have been unplugging?
must you have been unplugging?
must they have been unplugging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I unplug?
mustn't you unplug?
mustn't he unplug?
mustn't we unplug?
mustn't you unplug?
mustn't they unplug? 	mustn't I be unplugging?
mustn't you be unplugging?
mustn't he be unplugging?
mustn't we be unplugging?
mustn't you be unplugging?
mustn't they be unplugging? 	mustn't I have unplugged?
mustn't you have unplugged?
mustn't he have unplugged?
mustn't we have unplugged?
mustn't you have unplugged?
mustn't they have unplugged? 	mustn't I have been unplugging?
mustn't you have been unplugging?
mustn't he have been unplugging?
mustn't we have been unplugging?
mustn't you have been unplugging?
mustn't they have been unplugging?