English verb conjugation
CAN JAZZ

Regular verb: jazz - jazzed - jazzed

Affirmation

Simple form	V-ing form
I can jazz you can jazz he can jazz we can jazz you can jazz they can jazz	I can be jazzing you can be jazzing he can be jazzing we can be jazzing you can be jazzing they can be jazzing
Perfect	V-ing perfect
I can have jazzed you can have jazzed he can have jazzed we can have jazzed you can have jazzed they can have jazzed	I can have been jazzing you can have been jazzing he can have been jazzing we can have been jazzing you can have been jazzing they can have been jazzing

Negation

Simple form	V-ing form
I can't jazz you can't jazz he can't jazz we can't jazz you can't jazz they can't jazz	I can't be jazzing you can't be jazzing he can't be jazzing we can't be jazzing you can't be jazzing they can't be jazzing
Perfect	V-ing perfect
I can't have jazzed you can't have jazzed he can't have jazzed we can't have jazzed you can't have jazzed they can't have jazzed	I can't have been jazzing you can't have been jazzing he can't have been jazzing we can't have been jazzing you can't have been jazzing they can't have been jazzing

Interrogative form

Simple form	V-ing form
can I jazz? can you jazz? can he jazz? can we jazz? can you jazz? can they jazz?	can I be jazzing? can you be jazzing? can he be jazzing? can we be jazzing? can you be jazzing? can they be jazzing?
Perfect	V-ing perfect
can I have jazzed? can you have jazzed? can he have jazzed? can we have jazzed? can you have jazzed? can they have jazzed?	can I have been jazzing? can you have been jazzing? can he have been jazzing? can we have been jazzing? can you have been jazzing? can they have been jazzing?

Interro-negative form

Simple form	V-ing form
can't I jazz? can't you jazz? can't he jazz? can't we jazz? can't you jazz? can't they jazz?	can't I be jazzing? can't you be jazzing? can't he be jazzing? can't we be jazzing? can't you be jazzing? can't they be jazzing?
Perfect	V-ing perfect
can't I have jazzed? can't you have jazzed? can't he have jazzed? can't we have jazzed? can't you have jazzed? can't they have jazzed?	can't I have been jazzing? can't you have been jazzing? can't he have been jazzing? can't we have been jazzing? can't you have been jazzing? can't they have been jazzing?