should counterclaim
Verbo regular: counterclaim - counterclaimed- counterclaimed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd counterclaim
you'd counterclaim
he'd counterclaim
we'd counterclaim
you'd counterclaim
they'd counterclaim 	I'd be counterclaiming
you'd be counterclaiming
he'd be counterclaiming
we'd be counterclaiming
you'd be counterclaiming
they'd be counterclaiming	I should've counterclaimed
you should've counterclaimed
he should've counterclaimed
we should've counterclaimed
you should've counterclaimed
they should've counterclaimed	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	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't counterclaim
you shouldn't counterclaim
he shouldn't counterclaim
we shouldn't counterclaim
you shouldn't counterclaim
they shouldn't counterclaim 	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	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	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	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I counterclaim?
should you counterclaim?
should he counterclaim?
should we counterclaim?
should you counterclaim?
should they counterclaim? 	should I be counterclaiming?
should you be counterclaiming?
should he be counterclaiming?
should we be counterclaiming?
should you be counterclaiming?
should they be counterclaiming? 	should I have counterclaimed?
should you have counterclaimed?
should he have counterclaimed?
should we have counterclaimed?
should you have counterclaimed?
should they have counterclaimed? 	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? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I counterclaim?
shouldn't you counterclaim?
shouldn't he counterclaim?
shouldn't we counterclaim?
shouldn't you counterclaim?
shouldn't they counterclaim? 	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? 	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? 	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?