English verb conjugation
SHOULD CORE

Regular verb: core - cored - cored

Affirmation

Simple form	V-ing form
I'd core you'd core she'd core we'd core you'd core they'd core	I'd be coring you'd be coring she'd be coring we'd be coring you'd be coring they'd be coring
Perfect	V-ing perfect
I should've cored you should've cored she should've cored we should've cored you should've cored they should've cored	I should've been coring you should've been coring she should've been coring we should've been coring you should've been coring they should've been coring

Negation

Simple form	V-ing form
I shouldn't core you shouldn't core she shouldn't core we shouldn't core you shouldn't core they shouldn't core	I shouldn't be coring you shouldn't be coring she shouldn't be coring we shouldn't be coring you shouldn't be coring they shouldn't be coring
Perfect	V-ing perfect
I shouldn't have cored you shouldn't have cored she shouldn't have cored we shouldn't have cored you shouldn't have cored they shouldn't have cored	I shouldn't have been coring you shouldn't have been coring she shouldn't have been coring we shouldn't have been coring you shouldn't have been coring they shouldn't have been coring

Interrogative form

Simple form	V-ing form
should I core? should you core? should she core? should we core? should you core? should they core?	should I be coring? should you be coring? should she be coring? should we be coring? should you be coring? should they be coring?
Perfect	V-ing perfect
should I have cored? should you have cored? should she have cored? should we have cored? should you have cored? should they have cored?	should I have been coring? should you have been coring? should she have been coring? should we have been coring? should you have been coring? should they have been coring?

Interro-negative form

Simple form	V-ing form
shouldn't I core? shouldn't you core? shouldn't she core? shouldn't we core? shouldn't you core? shouldn't they core?	shouldn't I be coring? shouldn't you be coring? shouldn't she be coring? shouldn't we be coring? shouldn't you be coring? shouldn't they be coring?
Perfect	V-ing perfect
shouldn't I have cored? shouldn't you have cored? shouldn't she have cored? shouldn't we have cored? shouldn't you have cored? shouldn't they have cored?	shouldn't I have been coring? shouldn't you have been coring? shouldn't she have been coring? shouldn't we have been coring? shouldn't you have been coring? shouldn't they have been coring?