English verb conjugation
WOULD VARY

Regular verb: vary - varied - varied

Affirmation

Simple form	V-ing form
I'd vary you'd vary he'd vary we'd vary you'd vary they'd vary	I'd be varying you'd be varying he'd be varying we'd be varying you'd be varying they'd be varying
Perfect	V-ing perfect
I would've varied you would've varied he would've varied we would've varied you would've varied they would've varied	I would've been varying you would've been varying he would've been varying we would've been varying you would've been varying they would've been varying

Negation

Simple form	V-ing form
I wouldn't vary you wouldn't vary he wouldn't vary we wouldn't vary you wouldn't vary they wouldn't vary	I wouldn't be varying you wouldn't be varying he wouldn't be varying we wouldn't be varying you wouldn't be varying they wouldn't be varying
Perfect	V-ing perfect
I wouldn't have varied you wouldn't have varied he wouldn't have varied we wouldn't have varied you wouldn't have varied they wouldn't have varied	I wouldn't have been varying you wouldn't have been varying he wouldn't have been varying we wouldn't have been varying you wouldn't have been varying they wouldn't have been varying

Interrogative form

Simple form	V-ing form
would I vary? would you vary? would he vary? would we vary? would you vary? would they vary?	would I be varying? would you be varying? would he be varying? would we be varying? would you be varying? would they be varying?
Perfect	V-ing perfect
would I have varied? would you have varied? would he have varied? would we have varied? would you have varied? would they have varied?	would I have been varying? would you have been varying? would he have been varying? would we have been varying? would you have been varying? would they have been varying?

Interro-negative form

Simple form	V-ing form
wouldn't I vary? wouldn't you vary? wouldn't he vary? wouldn't we vary? wouldn't you vary? wouldn't they vary?	wouldn't I be varying? wouldn't you be varying? wouldn't he be varying? wouldn't we be varying? wouldn't you be varying? wouldn't they be varying?
Perfect	V-ing perfect
wouldn't I have varied? wouldn't you have varied? wouldn't he have varied? wouldn't we have varied? wouldn't you have varied? wouldn't they have varied?	wouldn't I have been varying? wouldn't you have been varying? wouldn't he have been varying? wouldn't we have been varying? wouldn't you have been varying? wouldn't they have been varying?