English verb conjugation
SHOULD JACK

Regular verb: jack - jacked - jacked

Affirmation

Simple form	V-ing form
I'd jack you'd jack he'd jack we'd jack you'd jack they'd jack	I'd be jacking you'd be jacking he'd be jacking we'd be jacking you'd be jacking they'd be jacking
Perfect	V-ing perfect
I should've jacked you should've jacked he should've jacked we should've jacked you should've jacked they should've jacked	I should've been jacking you should've been jacking he should've been jacking we should've been jacking you should've been jacking they should've been jacking

Negation

Simple form	V-ing form
I shouldn't jack you shouldn't jack he shouldn't jack we shouldn't jack you shouldn't jack they shouldn't jack	I shouldn't be jacking you shouldn't be jacking he shouldn't be jacking we shouldn't be jacking you shouldn't be jacking they shouldn't be jacking
Perfect	V-ing perfect
I shouldn't have jacked you shouldn't have jacked he shouldn't have jacked we shouldn't have jacked you shouldn't have jacked they shouldn't have jacked	I shouldn't have been jacking you shouldn't have been jacking he shouldn't have been jacking we shouldn't have been jacking you shouldn't have been jacking they shouldn't have been jacking

Interrogative form

Simple form	V-ing form
should I jack? should you jack? should he jack? should we jack? should you jack? should they jack?	should I be jacking? should you be jacking? should he be jacking? should we be jacking? should you be jacking? should they be jacking?
Perfect	V-ing perfect
should I have jacked? should you have jacked? should he have jacked? should we have jacked? should you have jacked? should they have jacked?	should I have been jacking? should you have been jacking? should he have been jacking? should we have been jacking? should you have been jacking? should they have been jacking?

Interro-negative form

Simple form	V-ing form
shouldn't I jack? shouldn't you jack? shouldn't he jack? shouldn't we jack? shouldn't you jack? shouldn't they jack?	shouldn't I be jacking? shouldn't you be jacking? shouldn't he be jacking? shouldn't we be jacking? shouldn't you be jacking? shouldn't they be jacking?
Perfect	V-ing perfect
shouldn't I have jacked? shouldn't you have jacked? shouldn't he have jacked? shouldn't we have jacked? shouldn't you have jacked? shouldn't they have jacked?	shouldn't I have been jacking? shouldn't you have been jacking? shouldn't he have been jacking? shouldn't we have been jacking? shouldn't you have been jacking? shouldn't they have been jacking?