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