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