must prologue
Verbo regolare: prologue - prologued- prologued

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must prologue
you must prologue
he must prologue
we must prologue
you must prologue
they must prologue 	I must be prologuing
you must be prologuing
he must be prologuing
we must be prologuing
you must be prologuing
they must be prologuing	I must have prologued
you must have prologued
he must have prologued
we must have prologued
you must have prologued
they must have prologued	I must have been prologuing
you must have been prologuing
he must have been prologuing
we must have been prologuing
you must have been prologuing
they must have been prologuing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mustn't prologue
you mustn't prologue
he mustn't prologue
we mustn't prologue
you mustn't prologue
they mustn't prologue 	I mustn't be prologuing
you mustn't be prologuing
he mustn't be prologuing
we mustn't be prologuing
you mustn't be prologuing
they mustn't be prologuing	I mustn't have prologued
you mustn't have prologued
he mustn't have prologued
we mustn't have prologued
you mustn't have prologued
they mustn't have prologued	I mustn't have been prologuing
you mustn't have been prologuing
he mustn't have been prologuing
we mustn't have been prologuing
you mustn't have been prologuing
they mustn't have been prologuing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I prologue?
must you prologue?
must he prologue?
must we prologue?
must you prologue?
must they prologue? 	must I be prologuing?
must you be prologuing?
must he be prologuing?
must we be prologuing?
must you be prologuing?
must they be prologuing? 	must I have prologued?
must you have prologued?
must he have prologued?
must we have prologued?
must you have prologued?
must they have prologued? 	must I have been prologuing?
must you have been prologuing?
must he have been prologuing?
must we have been prologuing?
must you have been prologuing?
must they have been prologuing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mustn't I prologue?
mustn't you prologue?
mustn't he prologue?
mustn't we prologue?
mustn't you prologue?
mustn't they prologue? 	mustn't I be prologuing?
mustn't you be prologuing?
mustn't he be prologuing?
mustn't we be prologuing?
mustn't you be prologuing?
mustn't they be prologuing? 	mustn't I have prologued?
mustn't you have prologued?
mustn't he have prologued?
mustn't we have prologued?
mustn't you have prologued?
mustn't they have prologued? 	mustn't I have been prologuing?
mustn't you have been prologuing?
mustn't he have been prologuing?
mustn't we have been prologuing?
mustn't you have been prologuing?
mustn't they have been prologuing?