should wisecrack
Regular verb: wisecrack - wisecracked- wisecracked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd wisecrack
you'd wisecrack
he'd wisecrack
we'd wisecrack
you'd wisecrack
they'd wisecrack 	I'd be wisecracking
you'd be wisecracking
he'd be wisecracking
we'd be wisecracking
you'd be wisecracking
they'd be wisecracking	I should've wisecracked
you should've wisecracked
he should've wisecracked
we should've wisecracked
you should've wisecracked
they should've wisecracked	I should've been wisecracking
you should've been wisecracking
he should've been wisecracking
we should've been wisecracking
you should've been wisecracking
they should've been wisecracking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't wisecrack
you shouldn't wisecrack
he shouldn't wisecrack
we shouldn't wisecrack
you shouldn't wisecrack
they shouldn't wisecrack 	I shouldn't be wisecracking
you shouldn't be wisecracking
he shouldn't be wisecracking
we shouldn't be wisecracking
you shouldn't be wisecracking
they shouldn't be wisecracking	I shouldn't have wisecracked
you shouldn't have wisecracked
he shouldn't have wisecracked
we shouldn't have wisecracked
you shouldn't have wisecracked
they shouldn't have wisecracked	I shouldn't have been wisecracking
you shouldn't have been wisecracking
he shouldn't have been wisecracking
we shouldn't have been wisecracking
you shouldn't have been wisecracking
they shouldn't have been wisecracking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I wisecrack?
should you wisecrack?
should he wisecrack?
should we wisecrack?
should you wisecrack?
should they wisecrack? 	should I be wisecracking?
should you be wisecracking?
should he be wisecracking?
should we be wisecracking?
should you be wisecracking?
should they be wisecracking? 	should I have wisecracked?
should you have wisecracked?
should he have wisecracked?
should we have wisecracked?
should you have wisecracked?
should they have wisecracked? 	should I have been wisecracking?
should you have been wisecracking?
should he have been wisecracking?
should we have been wisecracking?
should you have been wisecracking?
should they have been wisecracking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I wisecrack?
shouldn't you wisecrack?
shouldn't he wisecrack?
shouldn't we wisecrack?
shouldn't you wisecrack?
shouldn't they wisecrack? 	shouldn't I be wisecracking?
shouldn't you be wisecracking?
shouldn't he be wisecracking?
shouldn't we be wisecracking?
shouldn't you be wisecracking?
shouldn't they be wisecracking? 	shouldn't I have wisecracked?
shouldn't you have wisecracked?
shouldn't he have wisecracked?
shouldn't we have wisecracked?
shouldn't you have wisecracked?
shouldn't they have wisecracked? 	shouldn't I have been wisecracking?
shouldn't you have been wisecracking?
shouldn't he have been wisecracking?
shouldn't we have been wisecracking?
shouldn't you have been wisecracking?
shouldn't they have been wisecracking?