must sugar
Verbe régulier : sugar - sugared- sugared
Traduction française : sucrer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must sugar
you must sugar
he must sugar
we must sugar
you must sugar
they must sugar 	I must be sugaring
you must be sugaring
he must be sugaring
we must be sugaring
you must be sugaring
they must be sugaring	I must have sugared
you must have sugared
he must have sugared
we must have sugared
you must have sugared
they must have sugared	I must have been sugaring
you must have been sugaring
he must have been sugaring
we must have been sugaring
you must have been sugaring
they must have been sugaring	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't sugar
you mustn't sugar
he mustn't sugar
we mustn't sugar
you mustn't sugar
they mustn't sugar 	I mustn't be sugaring
you mustn't be sugaring
he mustn't be sugaring
we mustn't be sugaring
you mustn't be sugaring
they mustn't be sugaring	I mustn't have sugared
you mustn't have sugared
he mustn't have sugared
we mustn't have sugared
you mustn't have sugared
they mustn't have sugared	I mustn't have been sugaring
you mustn't have been sugaring
he mustn't have been sugaring
we mustn't have been sugaring
you mustn't have been sugaring
they mustn't have been sugaring	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I sugar?
must you sugar?
must he sugar?
must we sugar?
must you sugar?
must they sugar? 	must I be sugaring?
must you be sugaring?
must he be sugaring?
must we be sugaring?
must you be sugaring?
must they be sugaring? 	must I have sugared?
must you have sugared?
must he have sugared?
must we have sugared?
must you have sugared?
must they have sugared? 	must I have been sugaring?
must you have been sugaring?
must he have been sugaring?
must we have been sugaring?
must you have been sugaring?
must they have been sugaring? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I sugar?
mustn't you sugar?
mustn't he sugar?
mustn't we sugar?
mustn't you sugar?
mustn't they sugar? 	mustn't I be sugaring?
mustn't you be sugaring?
mustn't he be sugaring?
mustn't we be sugaring?
mustn't you be sugaring?
mustn't they be sugaring? 	mustn't I have sugared?
mustn't you have sugared?
mustn't he have sugared?
mustn't we have sugared?
mustn't you have sugared?
mustn't they have sugared? 	mustn't I have been sugaring?
mustn't you have been sugaring?
mustn't he have been sugaring?
mustn't we have been sugaring?
mustn't you have been sugaring?
mustn't they have been sugaring?