must tuft
Verbe régulier : tuft - tufted- tufted

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must tuft
you must tuft
he must tuft
we must tuft
you must tuft
they must tuft 	I must be tufting
you must be tufting
he must be tufting
we must be tufting
you must be tufting
they must be tufting	I must have tufted
you must have tufted
he must have tufted
we must have tufted
you must have tufted
they must have tufted	I must have been tufting
you must have been tufting
he must have been tufting
we must have been tufting
you must have been tufting
they must have been tufting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't tuft
you mustn't tuft
he mustn't tuft
we mustn't tuft
you mustn't tuft
they mustn't tuft 	I mustn't be tufting
you mustn't be tufting
he mustn't be tufting
we mustn't be tufting
you mustn't be tufting
they mustn't be tufting	I mustn't have tufted
you mustn't have tufted
he mustn't have tufted
we mustn't have tufted
you mustn't have tufted
they mustn't have tufted	I mustn't have been tufting
you mustn't have been tufting
he mustn't have been tufting
we mustn't have been tufting
you mustn't have been tufting
they mustn't have been tufting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I tuft?
must you tuft?
must he tuft?
must we tuft?
must you tuft?
must they tuft? 	must I be tufting?
must you be tufting?
must he be tufting?
must we be tufting?
must you be tufting?
must they be tufting? 	must I have tufted?
must you have tufted?
must he have tufted?
must we have tufted?
must you have tufted?
must they have tufted? 	must I have been tufting?
must you have been tufting?
must he have been tufting?
must we have been tufting?
must you have been tufting?
must they have been tufting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I tuft?
mustn't you tuft?
mustn't he tuft?
mustn't we tuft?
mustn't you tuft?
mustn't they tuft? 	mustn't I be tufting?
mustn't you be tufting?
mustn't he be tufting?
mustn't we be tufting?
mustn't you be tufting?
mustn't they be tufting? 	mustn't I have tufted?
mustn't you have tufted?
mustn't he have tufted?
mustn't we have tufted?
mustn't you have tufted?
mustn't they have tufted? 	mustn't I have been tufting?
mustn't you have been tufting?
mustn't he have been tufting?
mustn't we have been tufting?
mustn't you have been tufting?
mustn't they have been tufting?