English verb conjugation
WOULD PERDURE

Regular verb: perdure - perdured - perdured

Affirmation

Simple form	V-ing form
I'd perdure you'd perdure he'd perdure we'd perdure you'd perdure they'd perdure	I'd be perduring you'd be perduring he'd be perduring we'd be perduring you'd be perduring they'd be perduring
Perfect	V-ing perfect
I would've perdured you would've perdured he would've perdured we would've perdured you would've perdured they would've perdured	I would've been perduring you would've been perduring he would've been perduring we would've been perduring you would've been perduring they would've been perduring

Negation

Simple form	V-ing form
I wouldn't perdure you wouldn't perdure he wouldn't perdure we wouldn't perdure you wouldn't perdure they wouldn't perdure	I wouldn't be perduring you wouldn't be perduring he wouldn't be perduring we wouldn't be perduring you wouldn't be perduring they wouldn't be perduring
Perfect	V-ing perfect
I wouldn't have perdured you wouldn't have perdured he wouldn't have perdured we wouldn't have perdured you wouldn't have perdured they wouldn't have perdured	I wouldn't have been perduring you wouldn't have been perduring he wouldn't have been perduring we wouldn't have been perduring you wouldn't have been perduring they wouldn't have been perduring

Interrogative form

Simple form	V-ing form
would I perdure? would you perdure? would he perdure? would we perdure? would you perdure? would they perdure?	would I be perduring? would you be perduring? would he be perduring? would we be perduring? would you be perduring? would they be perduring?
Perfect	V-ing perfect
would I have perdured? would you have perdured? would he have perdured? would we have perdured? would you have perdured? would they have perdured?	would I have been perduring? would you have been perduring? would he have been perduring? would we have been perduring? would you have been perduring? would they have been perduring?

Interro-negative form

Simple form	V-ing form
wouldn't I perdure? wouldn't you perdure? wouldn't he perdure? wouldn't we perdure? wouldn't you perdure? wouldn't they perdure?	wouldn't I be perduring? wouldn't you be perduring? wouldn't he be perduring? wouldn't we be perduring? wouldn't you be perduring? wouldn't they be perduring?
Perfect	V-ing perfect
wouldn't I have perdured? wouldn't you have perdured? wouldn't he have perdured? wouldn't we have perdured? wouldn't you have perdured? wouldn't they have perdured?	wouldn't I have been perduring? wouldn't you have been perduring? wouldn't he have been perduring? wouldn't we have been perduring? wouldn't you have been perduring? wouldn't they have been perduring?