English verb conjugation
WOULD YAWN

Regular verb: yawn - yawned - yawned

Affirmation

Simple form	V-ing form
I'd yawn you'd yawn he'd yawn we'd yawn you'd yawn they'd yawn	I'd be yawning you'd be yawning he'd be yawning we'd be yawning you'd be yawning they'd be yawning
Perfect	V-ing perfect
I would've yawned you would've yawned he would've yawned we would've yawned you would've yawned they would've yawned	I would've been yawning you would've been yawning he would've been yawning we would've been yawning you would've been yawning they would've been yawning

Negation

Simple form	V-ing form
I wouldn't yawn you wouldn't yawn he wouldn't yawn we wouldn't yawn you wouldn't yawn they wouldn't yawn	I wouldn't be yawning you wouldn't be yawning he wouldn't be yawning we wouldn't be yawning you wouldn't be yawning they wouldn't be yawning
Perfect	V-ing perfect
I wouldn't have yawned you wouldn't have yawned he wouldn't have yawned we wouldn't have yawned you wouldn't have yawned they wouldn't have yawned	I wouldn't have been yawning you wouldn't have been yawning he wouldn't have been yawning we wouldn't have been yawning you wouldn't have been yawning they wouldn't have been yawning

Interrogative form

Simple form	V-ing form
would I yawn? would you yawn? would he yawn? would we yawn? would you yawn? would they yawn?	would I be yawning? would you be yawning? would he be yawning? would we be yawning? would you be yawning? would they be yawning?
Perfect	V-ing perfect
would I have yawned? would you have yawned? would he have yawned? would we have yawned? would you have yawned? would they have yawned?	would I have been yawning? would you have been yawning? would he have been yawning? would we have been yawning? would you have been yawning? would they have been yawning?

Interro-negative form

Simple form	V-ing form
wouldn't I yawn? wouldn't you yawn? wouldn't he yawn? wouldn't we yawn? wouldn't you yawn? wouldn't they yawn?	wouldn't I be yawning? wouldn't you be yawning? wouldn't he be yawning? wouldn't we be yawning? wouldn't you be yawning? wouldn't they be yawning?
Perfect	V-ing perfect
wouldn't I have yawned? wouldn't you have yawned? wouldn't he have yawned? wouldn't we have yawned? wouldn't you have yawned? wouldn't they have yawned?	wouldn't I have been yawning? wouldn't you have been yawning? wouldn't he have been yawning? wouldn't we have been yawning? wouldn't you have been yawning? wouldn't they have been yawning?