could jazz
Verbe régulier : jazz - jazzed- jazzed

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

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

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

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