I'd be shitting you'd be shitting she'd be shitting we'd be shitting you'd be shitting they'd be shitting
Perfect
I should've shit, shat you should've shit, shat she should've shit, shat we should've shit, shat you should've shit, shat they should've shit, shat
V-ing perfect
I should've been shitting you should've been shitting she should've been shitting we should've been shitting you should've been shitting they should've been shitting
Negation
Simple form
I shouldn't shit you shouldn't shit she shouldn't shit we shouldn't shit you shouldn't shit they shouldn't shit
V-ing form
I shouldn't be shitting you shouldn't be shitting she shouldn't be shitting we shouldn't be shitting you shouldn't be shitting they shouldn't be shitting
Perfect
I shouldn't have shit, shat you shouldn't have shit, shat she shouldn't have shit, shat we shouldn't have shit, shat you shouldn't have shit, shat they shouldn't have shit, shat
V-ing perfect
I shouldn't have been shitting you shouldn't have been shitting she shouldn't have been shitting we shouldn't have been shitting you shouldn't have been shitting they shouldn't have been shitting
Interrogative form
Simple form
should I shit? should you shit? should she shit? should we shit? should you shit? should they shit?
V-ing form
should I be shitting? should you be shitting? should she be shitting? should we be shitting? should you be shitting? should they be shitting?
Perfect
should I have shit, shat? should you have shit, shat? should she have shit, shat? should we have shit, shat? should you have shit, shat? should they have shit, shat?
V-ing perfect
should I have been shitting? should you have been shitting? should she have been shitting? should we have been shitting? should you have been shitting? should they have been shitting?
Interro-negative form
Simple form
shouldn't I shit? shouldn't you shit? shouldn't she shit? shouldn't we shit? shouldn't you shit? shouldn't they shit?
V-ing form
shouldn't I be shitting? shouldn't you be shitting? shouldn't she be shitting? shouldn't we be shitting? shouldn't you be shitting? shouldn't they be shitting?
Perfect
shouldn't I have shit, shat? shouldn't you have shit, shat? shouldn't she have shit, shat? shouldn't we have shit, shat? shouldn't you have shit, shat? shouldn't they have shit, shat?
V-ing perfect
shouldn't I have been shitting? shouldn't you have been shitting? shouldn't she have been shitting? shouldn't we have been shitting? shouldn't you have been shitting? shouldn't they have been shitting?