must uppercase
Verbe régulier : uppercase - uppercased- uppercased

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must uppercase
you must uppercase
he must uppercase
we must uppercase
you must uppercase
they must uppercase 	I must be uppercasing
you must be uppercasing
he must be uppercasing
we must be uppercasing
you must be uppercasing
they must be uppercasing	I must have uppercased
you must have uppercased
he must have uppercased
we must have uppercased
you must have uppercased
they must have uppercased	I must have been uppercasing
you must have been uppercasing
he must have been uppercasing
we must have been uppercasing
you must have been uppercasing
they must have been uppercasing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't uppercase
you mustn't uppercase
he mustn't uppercase
we mustn't uppercase
you mustn't uppercase
they mustn't uppercase 	I mustn't be uppercasing
you mustn't be uppercasing
he mustn't be uppercasing
we mustn't be uppercasing
you mustn't be uppercasing
they mustn't be uppercasing	I mustn't have uppercased
you mustn't have uppercased
he mustn't have uppercased
we mustn't have uppercased
you mustn't have uppercased
they mustn't have uppercased	I mustn't have been uppercasing
you mustn't have been uppercasing
he mustn't have been uppercasing
we mustn't have been uppercasing
you mustn't have been uppercasing
they mustn't have been uppercasing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I uppercase?
must you uppercase?
must he uppercase?
must we uppercase?
must you uppercase?
must they uppercase? 	must I be uppercasing?
must you be uppercasing?
must he be uppercasing?
must we be uppercasing?
must you be uppercasing?
must they be uppercasing? 	must I have uppercased?
must you have uppercased?
must he have uppercased?
must we have uppercased?
must you have uppercased?
must they have uppercased? 	must I have been uppercasing?
must you have been uppercasing?
must he have been uppercasing?
must we have been uppercasing?
must you have been uppercasing?
must they have been uppercasing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I uppercase?
mustn't you uppercase?
mustn't he uppercase?
mustn't we uppercase?
mustn't you uppercase?
mustn't they uppercase? 	mustn't I be uppercasing?
mustn't you be uppercasing?
mustn't he be uppercasing?
mustn't we be uppercasing?
mustn't you be uppercasing?
mustn't they be uppercasing? 	mustn't I have uppercased?
mustn't you have uppercased?
mustn't he have uppercased?
mustn't we have uppercased?
mustn't you have uppercased?
mustn't they have uppercased? 	mustn't I have been uppercasing?
mustn't you have been uppercasing?
mustn't he have been uppercasing?
mustn't we have been uppercasing?
mustn't you have been uppercasing?
mustn't they have been uppercasing?