might jack
Regular verb: jack - jacked- jacked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might jack
you might jack
she might jack
we might jack
you might jack
they might jack 	I might be jacking
you might be jacking
she might be jacking
we might be jacking
you might be jacking
they might be jacking	I might have jacked
you might have jacked
she might have jacked
we might have jacked
you might have jacked
they might have jacked	I might have been jacking
you might have been jacking
she might have been jacking
we might have been jacking
you might have been jacking
they might have been jacking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might not jack
you might not jack
she might not jack
we might not jack
you might not jack
they might not jack 	I might not be jacking
you might not be jacking
she might not be jacking
we might not be jacking
you might not be jacking
they might not be jacking	I might not have jacked
you might not have jacked
she might not have jacked
we might not have jacked
you might not have jacked
they might not have jacked	I might not have been jacking
you might not have been jacking
she might not have been jacking
we might not have been jacking
you might not have been jacking
they might not have been jacking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
might I jack?
might you jack?
might she jack?
might we jack?
might you jack?
might they jack? 	might I be jacking?
might you be jacking?
might she be jacking?
might we be jacking?
might you be jacking?
might they be jacking? 	might I have jacked?
might you have jacked?
might she have jacked?
might we have jacked?
might you have jacked?
might they have jacked? 	might I have been jacking?
might you have been jacking?
might she have been jacking?
might we have been jacking?
might you have been jacking?
might they have been jacking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
might I not jack?
might you not jack?
might she not jack?
might we not jack?
might you not jack?
might they not jack? 	might I not be jacking?
might you not be jacking?
might she not be jacking?
might we not be jacking?
might you not be jacking?
might they not be jacking? 	might I not have jacked?
might you not have jacked?
might she not have jacked?
might we not have jacked?
might you not have jacked?
might they not have jacked? 	might I not have been jacking?
might you not have been jacking?
might she not have been jacking?
might we not have been jacking?
might you not have been jacking?
might they not have been jacking?