English verb conjugation
WOULD RIFF

Regular verb: riff - riffed - riffed

Affirmation

Simple form	V-ing form
I'd riff you'd riff he'd riff we'd riff you'd riff they'd riff	I'd be riffing you'd be riffing he'd be riffing we'd be riffing you'd be riffing they'd be riffing
Perfect	V-ing perfect
I would've riffed you would've riffed he would've riffed we would've riffed you would've riffed they would've riffed	I would've been riffing you would've been riffing he would've been riffing we would've been riffing you would've been riffing they would've been riffing

Negation

Simple form	V-ing form
I wouldn't riff you wouldn't riff he wouldn't riff we wouldn't riff you wouldn't riff they wouldn't riff	I wouldn't be riffing you wouldn't be riffing he wouldn't be riffing we wouldn't be riffing you wouldn't be riffing they wouldn't be riffing
Perfect	V-ing perfect
I wouldn't have riffed you wouldn't have riffed he wouldn't have riffed we wouldn't have riffed you wouldn't have riffed they wouldn't have riffed	I wouldn't have been riffing you wouldn't have been riffing he wouldn't have been riffing we wouldn't have been riffing you wouldn't have been riffing they wouldn't have been riffing

Interrogative form

Simple form	V-ing form
would I riff? would you riff? would he riff? would we riff? would you riff? would they riff?	would I be riffing? would you be riffing? would he be riffing? would we be riffing? would you be riffing? would they be riffing?
Perfect	V-ing perfect
would I have riffed? would you have riffed? would he have riffed? would we have riffed? would you have riffed? would they have riffed?	would I have been riffing? would you have been riffing? would he have been riffing? would we have been riffing? would you have been riffing? would they have been riffing?

Interro-negative form

Simple form	V-ing form
wouldn't I riff? wouldn't you riff? wouldn't he riff? wouldn't we riff? wouldn't you riff? wouldn't they riff?	wouldn't I be riffing? wouldn't you be riffing? wouldn't he be riffing? wouldn't we be riffing? wouldn't you be riffing? wouldn't they be riffing?
Perfect	V-ing perfect
wouldn't I have riffed? wouldn't you have riffed? wouldn't he have riffed? wouldn't we have riffed? wouldn't you have riffed? wouldn't they have riffed?	wouldn't I have been riffing? wouldn't you have been riffing? wouldn't he have been riffing? wouldn't we have been riffing? wouldn't you have been riffing? wouldn't they have been riffing?