English verb conjugation
SHOULD JAB

Regular verb: jab - jabbed - jabbed

Affirmation

Simple form	V-ing form
I'd jab you'd jab he'd jab we'd jab you'd jab they'd jab	I'd be jabbing you'd be jabbing he'd be jabbing we'd be jabbing you'd be jabbing they'd be jabbing
Perfect	V-ing perfect
I should've jabbed you should've jabbed he should've jabbed we should've jabbed you should've jabbed they should've jabbed	I should've been jabbing you should've been jabbing he should've been jabbing we should've been jabbing you should've been jabbing they should've been jabbing

Negation

Simple form	V-ing form
I shouldn't jab you shouldn't jab he shouldn't jab we shouldn't jab you shouldn't jab they shouldn't jab	I shouldn't be jabbing you shouldn't be jabbing he shouldn't be jabbing we shouldn't be jabbing you shouldn't be jabbing they shouldn't be jabbing
Perfect	V-ing perfect
I shouldn't have jabbed you shouldn't have jabbed he shouldn't have jabbed we shouldn't have jabbed you shouldn't have jabbed they shouldn't have jabbed	I shouldn't have been jabbing you shouldn't have been jabbing he shouldn't have been jabbing we shouldn't have been jabbing you shouldn't have been jabbing they shouldn't have been jabbing

Interrogative form

Simple form	V-ing form
should I jab? should you jab? should he jab? should we jab? should you jab? should they jab?	should I be jabbing? should you be jabbing? should he be jabbing? should we be jabbing? should you be jabbing? should they be jabbing?
Perfect	V-ing perfect
should I have jabbed? should you have jabbed? should he have jabbed? should we have jabbed? should you have jabbed? should they have jabbed?	should I have been jabbing? should you have been jabbing? should he have been jabbing? should we have been jabbing? should you have been jabbing? should they have been jabbing?

Interro-negative form

Simple form	V-ing form
shouldn't I jab? shouldn't you jab? shouldn't he jab? shouldn't we jab? shouldn't you jab? shouldn't they jab?	shouldn't I be jabbing? shouldn't you be jabbing? shouldn't he be jabbing? shouldn't we be jabbing? shouldn't you be jabbing? shouldn't they be jabbing?
Perfect	V-ing perfect
shouldn't I have jabbed? shouldn't you have jabbed? shouldn't he have jabbed? shouldn't we have jabbed? shouldn't you have jabbed? shouldn't they have jabbed?	shouldn't I have been jabbing? shouldn't you have been jabbing? shouldn't he have been jabbing? shouldn't we have been jabbing? shouldn't you have been jabbing? shouldn't they have been jabbing?