English verb conjugation
SHOULD ENDURE

Regular verb: endure - endured - endured

Affirmation

Simple form	V-ing form
I'd endure you'd endure he'd endure we'd endure you'd endure they'd endure	I'd be enduring you'd be enduring he'd be enduring we'd be enduring you'd be enduring they'd be enduring
Perfect	V-ing perfect
I should've endured you should've endured he should've endured we should've endured you should've endured they should've endured	I should've been enduring you should've been enduring he should've been enduring we should've been enduring you should've been enduring they should've been enduring

Negation

Simple form	V-ing form
I shouldn't endure you shouldn't endure he shouldn't endure we shouldn't endure you shouldn't endure they shouldn't endure	I shouldn't be enduring you shouldn't be enduring he shouldn't be enduring we shouldn't be enduring you shouldn't be enduring they shouldn't be enduring
Perfect	V-ing perfect
I shouldn't have endured you shouldn't have endured he shouldn't have endured we shouldn't have endured you shouldn't have endured they shouldn't have endured	I shouldn't have been enduring you shouldn't have been enduring he shouldn't have been enduring we shouldn't have been enduring you shouldn't have been enduring they shouldn't have been enduring

Interrogative form

Simple form	V-ing form
should I endure? should you endure? should he endure? should we endure? should you endure? should they endure?	should I be enduring? should you be enduring? should he be enduring? should we be enduring? should you be enduring? should they be enduring?
Perfect	V-ing perfect
should I have endured? should you have endured? should he have endured? should we have endured? should you have endured? should they have endured?	should I have been enduring? should you have been enduring? should he have been enduring? should we have been enduring? should you have been enduring? should they have been enduring?

Interro-negative form

Simple form	V-ing form
shouldn't I endure? shouldn't you endure? shouldn't he endure? shouldn't we endure? shouldn't you endure? shouldn't they endure?	shouldn't I be enduring? shouldn't you be enduring? shouldn't he be enduring? shouldn't we be enduring? shouldn't you be enduring? shouldn't they be enduring?
Perfect	V-ing perfect
shouldn't I have endured? shouldn't you have endured? shouldn't he have endured? shouldn't we have endured? shouldn't you have endured? shouldn't they have endured?	shouldn't I have been enduring? shouldn't you have been enduring? shouldn't he have been enduring? shouldn't we have been enduring? shouldn't you have been enduring? shouldn't they have been enduring?