must interfold
Verbo regolare: interfold - interfolded- interfolded

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must interfold
you must interfold
he must interfold
we must interfold
you must interfold
they must interfold 	I must be interfolding
you must be interfolding
he must be interfolding
we must be interfolding
you must be interfolding
they must be interfolding	I must have interfolded
you must have interfolded
he must have interfolded
we must have interfolded
you must have interfolded
they must have interfolded	I must have been interfolding
you must have been interfolding
he must have been interfolding
we must have been interfolding
you must have been interfolding
they must have been interfolding	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mustn't interfold
you mustn't interfold
he mustn't interfold
we mustn't interfold
you mustn't interfold
they mustn't interfold 	I mustn't be interfolding
you mustn't be interfolding
he mustn't be interfolding
we mustn't be interfolding
you mustn't be interfolding
they mustn't be interfolding	I mustn't have interfolded
you mustn't have interfolded
he mustn't have interfolded
we mustn't have interfolded
you mustn't have interfolded
they mustn't have interfolded	I mustn't have been interfolding
you mustn't have been interfolding
he mustn't have been interfolding
we mustn't have been interfolding
you mustn't have been interfolding
they mustn't have been interfolding	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I interfold?
must you interfold?
must he interfold?
must we interfold?
must you interfold?
must they interfold? 	must I be interfolding?
must you be interfolding?
must he be interfolding?
must we be interfolding?
must you be interfolding?
must they be interfolding? 	must I have interfolded?
must you have interfolded?
must he have interfolded?
must we have interfolded?
must you have interfolded?
must they have interfolded? 	must I have been interfolding?
must you have been interfolding?
must he have been interfolding?
must we have been interfolding?
must you have been interfolding?
must they have been interfolding? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mustn't I interfold?
mustn't you interfold?
mustn't he interfold?
mustn't we interfold?
mustn't you interfold?
mustn't they interfold? 	mustn't I be interfolding?
mustn't you be interfolding?
mustn't he be interfolding?
mustn't we be interfolding?
mustn't you be interfolding?
mustn't they be interfolding? 	mustn't I have interfolded?
mustn't you have interfolded?
mustn't he have interfolded?
mustn't we have interfolded?
mustn't you have interfolded?
mustn't they have interfolded? 	mustn't I have been interfolding?
mustn't you have been interfolding?
mustn't he have been interfolding?
mustn't we have been interfolding?
mustn't you have been interfolding?
mustn't they have been interfolding?