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