I'd be counterclaiming you'd be counterclaiming he'd be counterclaiming we'd be counterclaiming you'd be counterclaiming they'd be counterclaiming
Perfect
I should've counterclaimed you should've counterclaimed he 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 he 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 he 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 he 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 he 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 he 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 he counterclaim? should we counterclaim? should you counterclaim? should they counterclaim?
V-ing form
should I be counterclaiming? should you be counterclaiming? should he be counterclaiming? should we be counterclaiming? should you be counterclaiming? should they be counterclaiming?
Perfect
should I have counterclaimed? should you have counterclaimed? should he 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 he 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 he 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 he 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 he 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 he have been counterclaiming? shouldn't we have been counterclaiming? shouldn't you have been counterclaiming? shouldn't they have been counterclaiming?