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