I'd be spanking you'd be spanking he'd be spanking we'd be spanking you'd be spanking they'd be spanking
Perfect
I should've spanked you should've spanked he should've spanked we should've spanked you should've spanked they should've spanked
V-ing perfect
I should've been spanking you should've been spanking he should've been spanking we should've been spanking you should've been spanking they should've been spanking
Negation
Simple form
I shouldn't spank you shouldn't spank he shouldn't spank we shouldn't spank you shouldn't spank they shouldn't spank
V-ing form
I shouldn't be spanking you shouldn't be spanking he shouldn't be spanking we shouldn't be spanking you shouldn't be spanking they shouldn't be spanking
Perfect
I shouldn't have spanked you shouldn't have spanked he shouldn't have spanked we shouldn't have spanked you shouldn't have spanked they shouldn't have spanked
V-ing perfect
I shouldn't have been spanking you shouldn't have been spanking he shouldn't have been spanking we shouldn't have been spanking you shouldn't have been spanking they shouldn't have been spanking
Interrogative form
Simple form
should I spank? should you spank? should he spank? should we spank? should you spank? should they spank?
V-ing form
should I be spanking? should you be spanking? should he be spanking? should we be spanking? should you be spanking? should they be spanking?
Perfect
should I have spanked? should you have spanked? should he have spanked? should we have spanked? should you have spanked? should they have spanked?
V-ing perfect
should I have been spanking? should you have been spanking? should he have been spanking? should we have been spanking? should you have been spanking? should they have been spanking?
Interro-negative form
Simple form
shouldn't I spank? shouldn't you spank? shouldn't he spank? shouldn't we spank? shouldn't you spank? shouldn't they spank?
V-ing form
shouldn't I be spanking? shouldn't you be spanking? shouldn't he be spanking? shouldn't we be spanking? shouldn't you be spanking? shouldn't they be spanking?
Perfect
shouldn't I have spanked? shouldn't you have spanked? shouldn't he have spanked? shouldn't we have spanked? shouldn't you have spanked? shouldn't they have spanked?
V-ing perfect
shouldn't I have been spanking? shouldn't you have been spanking? shouldn't he have been spanking? shouldn't we have been spanking? shouldn't you have been spanking? shouldn't they have been spanking?