English verb conjugation
SHOULD EXTERMINATE

Regular verb: exterminate - exterminated - exterminated

Affirmation

Simple form	V-ing form
I'd exterminate you'd exterminate he'd exterminate we'd exterminate you'd exterminate they'd exterminate	I'd be exterminating you'd be exterminating he'd be exterminating we'd be exterminating you'd be exterminating they'd be exterminating
Perfect	V-ing perfect
I should've exterminated you should've exterminated he should've exterminated we should've exterminated you should've exterminated they should've exterminated	I should've been exterminating you should've been exterminating he should've been exterminating we should've been exterminating you should've been exterminating they should've been exterminating

Negation

Simple form	V-ing form
I shouldn't exterminate you shouldn't exterminate he shouldn't exterminate we shouldn't exterminate you shouldn't exterminate they shouldn't exterminate	I shouldn't be exterminating you shouldn't be exterminating he shouldn't be exterminating we shouldn't be exterminating you shouldn't be exterminating they shouldn't be exterminating
Perfect	V-ing perfect
I shouldn't have exterminated you shouldn't have exterminated he shouldn't have exterminated we shouldn't have exterminated you shouldn't have exterminated they shouldn't have exterminated	I shouldn't have been exterminating you shouldn't have been exterminating he shouldn't have been exterminating we shouldn't have been exterminating you shouldn't have been exterminating they shouldn't have been exterminating

Interrogative form

Simple form	V-ing form
should I exterminate? should you exterminate? should he exterminate? should we exterminate? should you exterminate? should they exterminate?	should I be exterminating? should you be exterminating? should he be exterminating? should we be exterminating? should you be exterminating? should they be exterminating?
Perfect	V-ing perfect
should I have exterminated? should you have exterminated? should he have exterminated? should we have exterminated? should you have exterminated? should they have exterminated?	should I have been exterminating? should you have been exterminating? should he have been exterminating? should we have been exterminating? should you have been exterminating? should they have been exterminating?

Interro-negative form

Simple form	V-ing form
shouldn't I exterminate? shouldn't you exterminate? shouldn't he exterminate? shouldn't we exterminate? shouldn't you exterminate? shouldn't they exterminate?	shouldn't I be exterminating? shouldn't you be exterminating? shouldn't he be exterminating? shouldn't we be exterminating? shouldn't you be exterminating? shouldn't they be exterminating?
Perfect	V-ing perfect
shouldn't I have exterminated? shouldn't you have exterminated? shouldn't he have exterminated? shouldn't we have exterminated? shouldn't you have exterminated? shouldn't they have exterminated?	shouldn't I have been exterminating? shouldn't you have been exterminating? shouldn't he have been exterminating? shouldn't we have been exterminating? shouldn't you have been exterminating? shouldn't they have been exterminating?