would buttonhole
Regular verb: buttonhole - buttonholed- buttonholed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd buttonhole
you'd buttonhole
he'd buttonhole
we'd buttonhole
you'd buttonhole
they'd buttonhole 	I'd be buttonholing
you'd be buttonholing
he'd be buttonholing
we'd be buttonholing
you'd be buttonholing
they'd be buttonholing	I would've buttonholed
you would've buttonholed
he would've buttonholed
we would've buttonholed
you would've buttonholed
they would've buttonholed	I would've been buttonholing
you would've been buttonholing
he would've been buttonholing
we would've been buttonholing
you would've been buttonholing
they would've been buttonholing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I wouldn't buttonhole
you wouldn't buttonhole
he wouldn't buttonhole
we wouldn't buttonhole
you wouldn't buttonhole
they wouldn't buttonhole 	I wouldn't be buttonholing
you wouldn't be buttonholing
he wouldn't be buttonholing
we wouldn't be buttonholing
you wouldn't be buttonholing
they wouldn't be buttonholing	I wouldn't have buttonholed
you wouldn't have buttonholed
he wouldn't have buttonholed
we wouldn't have buttonholed
you wouldn't have buttonholed
they wouldn't have buttonholed	I wouldn't have been buttonholing
you wouldn't have been buttonholing
he wouldn't have been buttonholing
we wouldn't have been buttonholing
you wouldn't have been buttonholing
they wouldn't have been buttonholing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I buttonhole?
would you buttonhole?
would he buttonhole?
would we buttonhole?
would you buttonhole?
would they buttonhole? 	would I be buttonholing?
would you be buttonholing?
would he be buttonholing?
would we be buttonholing?
would you be buttonholing?
would they be buttonholing? 	would I have buttonholed?
would you have buttonholed?
would he have buttonholed?
would we have buttonholed?
would you have buttonholed?
would they have buttonholed? 	would I have been buttonholing?
would you have been buttonholing?
would he have been buttonholing?
would we have been buttonholing?
would you have been buttonholing?
would they have been buttonholing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
wouldn't I buttonhole?
wouldn't you buttonhole?
wouldn't he buttonhole?
wouldn't we buttonhole?
wouldn't you buttonhole?
wouldn't they buttonhole? 	wouldn't I be buttonholing?
wouldn't you be buttonholing?
wouldn't he be buttonholing?
wouldn't we be buttonholing?
wouldn't you be buttonholing?
wouldn't they be buttonholing? 	wouldn't I have buttonholed?
wouldn't you have buttonholed?
wouldn't he have buttonholed?
wouldn't we have buttonholed?
wouldn't you have buttonholed?
wouldn't they have buttonholed? 	wouldn't I have been buttonholing?
wouldn't you have been buttonholing?
wouldn't he have been buttonholing?
wouldn't we have been buttonholing?
wouldn't you have been buttonholing?
wouldn't they have been buttonholing?