must ice
Verbe régulier : ice - iced- iced
Traduction française : rafraîchir - (se) givrer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must ice
you must ice
he must ice
we must ice
you must ice
they must ice 	I must be icing
you must be icing
he must be icing
we must be icing
you must be icing
they must be icing	I must have iced
you must have iced
he must have iced
we must have iced
you must have iced
they must have iced	I must have been icing
you must have been icing
he must have been icing
we must have been icing
you must have been icing
they must have been icing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't ice
you mustn't ice
he mustn't ice
we mustn't ice
you mustn't ice
they mustn't ice 	I mustn't be icing
you mustn't be icing
he mustn't be icing
we mustn't be icing
you mustn't be icing
they mustn't be icing	I mustn't have iced
you mustn't have iced
he mustn't have iced
we mustn't have iced
you mustn't have iced
they mustn't have iced	I mustn't have been icing
you mustn't have been icing
he mustn't have been icing
we mustn't have been icing
you mustn't have been icing
they mustn't have been icing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I ice?
must you ice?
must he ice?
must we ice?
must you ice?
must they ice? 	must I be icing?
must you be icing?
must he be icing?
must we be icing?
must you be icing?
must they be icing? 	must I have iced?
must you have iced?
must he have iced?
must we have iced?
must you have iced?
must they have iced? 	must I have been icing?
must you have been icing?
must he have been icing?
must we have been icing?
must you have been icing?
must they have been icing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I ice?
mustn't you ice?
mustn't he ice?
mustn't we ice?
mustn't you ice?
mustn't they ice? 	mustn't I be icing?
mustn't you be icing?
mustn't he be icing?
mustn't we be icing?
mustn't you be icing?
mustn't they be icing? 	mustn't I have iced?
mustn't you have iced?
mustn't he have iced?
mustn't we have iced?
mustn't you have iced?
mustn't they have iced? 	mustn't I have been icing?
mustn't you have been icing?
mustn't he have been icing?
mustn't we have been icing?
mustn't you have been icing?
mustn't they have been icing?