must unfold
Verbo regolare: unfold - unfolded- unfolded

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must unfold
you must unfold
he must unfold
we must unfold
you must unfold
they must unfold 	I must be unfolding
you must be unfolding
he must be unfolding
we must be unfolding
you must be unfolding
they must be unfolding	I must have unfolded
you must have unfolded
he must have unfolded
we must have unfolded
you must have unfolded
they must have unfolded	I must have been unfolding
you must have been unfolding
he must have been unfolding
we must have been unfolding
you must have been unfolding
they must have been unfolding	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mustn't unfold
you mustn't unfold
he mustn't unfold
we mustn't unfold
you mustn't unfold
they mustn't unfold 	I mustn't be unfolding
you mustn't be unfolding
he mustn't be unfolding
we mustn't be unfolding
you mustn't be unfolding
they mustn't be unfolding	I mustn't have unfolded
you mustn't have unfolded
he mustn't have unfolded
we mustn't have unfolded
you mustn't have unfolded
they mustn't have unfolded	I mustn't have been unfolding
you mustn't have been unfolding
he mustn't have been unfolding
we mustn't have been unfolding
you mustn't have been unfolding
they mustn't have been unfolding	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I unfold?
must you unfold?
must he unfold?
must we unfold?
must you unfold?
must they unfold? 	must I be unfolding?
must you be unfolding?
must he be unfolding?
must we be unfolding?
must you be unfolding?
must they be unfolding? 	must I have unfolded?
must you have unfolded?
must he have unfolded?
must we have unfolded?
must you have unfolded?
must they have unfolded? 	must I have been unfolding?
must you have been unfolding?
must he have been unfolding?
must we have been unfolding?
must you have been unfolding?
must they have been unfolding? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mustn't I unfold?
mustn't you unfold?
mustn't he unfold?
mustn't we unfold?
mustn't you unfold?
mustn't they unfold? 	mustn't I be unfolding?
mustn't you be unfolding?
mustn't he be unfolding?
mustn't we be unfolding?
mustn't you be unfolding?
mustn't they be unfolding? 	mustn't I have unfolded?
mustn't you have unfolded?
mustn't he have unfolded?
mustn't we have unfolded?
mustn't you have unfolded?
mustn't they have unfolded? 	mustn't I have been unfolding?
mustn't you have been unfolding?
mustn't he have been unfolding?
mustn't we have been unfolding?
mustn't you have been unfolding?
mustn't they have been unfolding?