I'd be slinking you'd be slinking she'd be slinking we'd be slinking you'd be slinking they'd be slinking
Perfect
I should've slunk you should've slunk she should've slunk we should've slunk you should've slunk they should've slunk
V-ing perfect
I should've been slinking you should've been slinking she should've been slinking we should've been slinking you should've been slinking they should've been slinking
Negation
Simple form
I shouldn't slink you shouldn't slink she shouldn't slink we shouldn't slink you shouldn't slink they shouldn't slink
V-ing form
I shouldn't be slinking you shouldn't be slinking she shouldn't be slinking we shouldn't be slinking you shouldn't be slinking they shouldn't be slinking
Perfect
I shouldn't have slunk you shouldn't have slunk she shouldn't have slunk we shouldn't have slunk you shouldn't have slunk they shouldn't have slunk
V-ing perfect
I shouldn't have been slinking you shouldn't have been slinking she shouldn't have been slinking we shouldn't have been slinking you shouldn't have been slinking they shouldn't have been slinking
Interrogative form
Simple form
should I slink? should you slink? should she slink? should we slink? should you slink? should they slink?
V-ing form
should I be slinking? should you be slinking? should she be slinking? should we be slinking? should you be slinking? should they be slinking?
Perfect
should I have slunk? should you have slunk? should she have slunk? should we have slunk? should you have slunk? should they have slunk?
V-ing perfect
should I have been slinking? should you have been slinking? should she have been slinking? should we have been slinking? should you have been slinking? should they have been slinking?
Interro-negative form
Simple form
shouldn't I slink? shouldn't you slink? shouldn't she slink? shouldn't we slink? shouldn't you slink? shouldn't they slink?
V-ing form
shouldn't I be slinking? shouldn't you be slinking? shouldn't she be slinking? shouldn't we be slinking? shouldn't you be slinking? shouldn't they be slinking?
Perfect
shouldn't I have slunk? shouldn't you have slunk? shouldn't she have slunk? shouldn't we have slunk? shouldn't you have slunk? shouldn't they have slunk?
V-ing perfect
shouldn't I have been slinking? shouldn't you have been slinking? shouldn't she have been slinking? shouldn't we have been slinking? shouldn't you have been slinking? shouldn't they have been slinking?