should jab
Regular verb: jab - jabbed- jabbed

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

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not jab
you should not jab
she should not jab
we should not jab
you should not jab
they should not jab 	I should not be jabbing
you should not be jabbing
she should not be jabbing
we should not be jabbing
you should not be jabbing
they should not be jabbing	I should not have jabbed
you should not have jabbed
she should not have jabbed
we should not have jabbed
you should not have jabbed
they should not have jabbed	I should not have been jabbing
you should not have been jabbing
she should not have been jabbing
we should not have been jabbing
you should not have been jabbing
they should not have been jabbing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I jab?
should you jab?
should she jab?
should we jab?
should you jab?
should they jab? 	should I be jabbing?
should you be jabbing?
should she be jabbing?
should we be jabbing?
should you be jabbing?
should they be jabbing? 	should I have jabbed?
should you have jabbed?
should she 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 she 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 	Perfect 	V-ing perfect 	
should I not jab?
should you not jab?
should she not jab?
should we not jab?
should you not jab?
should they not jab? 	should I not be jabbing?
should you not be jabbing?
should she not be jabbing?
should we not be jabbing?
should you not be jabbing?
should they not be jabbing? 	should I not have jabbed?
should you not have jabbed?
should she not have jabbed?
should we not have jabbed?
should you not have jabbed?
should they not have jabbed? 	should I not have been jabbing?
should you not have been jabbing?
should she not have been jabbing?
should we not have been jabbing?
should you not have been jabbing?
should they not have been jabbing?