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