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