must jazz
Verbe régulier : jazz - jazzed- jazzed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must jazz
you must jazz
he must jazz
we must jazz
you must jazz
they must jazz 	I must be jazzing
you must be jazzing
he must be jazzing
we must be jazzing
you must be jazzing
they must be jazzing	I must have jazzed
you must have jazzed
he must have jazzed
we must have jazzed
you must have jazzed
they must have jazzed	I must have been jazzing
you must have been jazzing
he must have been jazzing
we must have been jazzing
you must have been jazzing
they must have been jazzing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't jazz
you mustn't jazz
he mustn't jazz
we mustn't jazz
you mustn't jazz
they mustn't jazz 	I mustn't be jazzing
you mustn't be jazzing
he mustn't be jazzing
we mustn't be jazzing
you mustn't be jazzing
they mustn't be jazzing	I mustn't have jazzed
you mustn't have jazzed
he mustn't have jazzed
we mustn't have jazzed
you mustn't have jazzed
they mustn't have jazzed	I mustn't have been jazzing
you mustn't have been jazzing
he mustn't have been jazzing
we mustn't have been jazzing
you mustn't have been jazzing
they mustn't have been jazzing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I jazz?
must you jazz?
must he jazz?
must we jazz?
must you jazz?
must they jazz? 	must I be jazzing?
must you be jazzing?
must he be jazzing?
must we be jazzing?
must you be jazzing?
must they be jazzing? 	must I have jazzed?
must you have jazzed?
must he have jazzed?
must we have jazzed?
must you have jazzed?
must they have jazzed? 	must I have been jazzing?
must you have been jazzing?
must he have been jazzing?
must we have been jazzing?
must you have been jazzing?
must they have been jazzing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I jazz?
mustn't you jazz?
mustn't he jazz?
mustn't we jazz?
mustn't you jazz?
mustn't they jazz? 	mustn't I be jazzing?
mustn't you be jazzing?
mustn't he be jazzing?
mustn't we be jazzing?
mustn't you be jazzing?
mustn't they be jazzing? 	mustn't I have jazzed?
mustn't you have jazzed?
mustn't he have jazzed?
mustn't we have jazzed?
mustn't you have jazzed?
mustn't they have jazzed? 	mustn't I have been jazzing?
mustn't you have been jazzing?
mustn't he have been jazzing?
mustn't we have been jazzing?
mustn't you have been jazzing?
mustn't they have been jazzing?