I'd be wisecracking you'd be wisecracking he'd be wisecracking we'd be wisecracking you'd be wisecracking they'd be wisecracking
Perfect
I should've wisecracked you should've wisecracked he should've wisecracked we should've wisecracked you should've wisecracked they should've wisecracked
V-ing perfect
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
I shouldn't wisecrack you shouldn't wisecrack he shouldn't wisecrack we shouldn't wisecrack you shouldn't wisecrack they shouldn't wisecrack
V-ing form
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
Perfect
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
V-ing perfect
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
should I wisecrack? should you wisecrack? should he wisecrack? should we wisecrack? should you wisecrack? should they wisecrack?
V-ing form
should I be wisecracking? should you be wisecracking? should he be wisecracking? should we be wisecracking? should you be wisecracking? should they be wisecracking?
Perfect
should I have wisecracked? should you have wisecracked? should he have wisecracked? should we have wisecracked? should you have wisecracked? should they have wisecracked?
V-ing perfect
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
shouldn't I wisecrack? shouldn't you wisecrack? shouldn't he wisecrack? shouldn't we wisecrack? shouldn't you wisecrack? shouldn't they wisecrack?
V-ing form
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?
Perfect
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?
V-ing perfect
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?