could subspecialize
Regelmä&szlig;iges Verb: subspecialize - subspecialized- subspecialized

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could subspecialize
you could subspecialize
she could subspecialize
we could subspecialize
you could subspecialize
they could subspecialize 	I could be subspecializing
you could be subspecializing
she could be subspecializing
we could be subspecializing
you could be subspecializing
they could be subspecializing	I could have subspecialized
you could have subspecialized
she could have subspecialized
we could have subspecialized
you could have subspecialized
they could have subspecialized	I could have been subspecializing
you could have been subspecializing
she could have been subspecializing
we could have been subspecializing
you could have been subspecializing
they could have been subspecializing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't subspecialize
you couldn't subspecialize
she couldn't subspecialize
we couldn't subspecialize
you couldn't subspecialize
they couldn't subspecialize 	I couldn't be subspecializing
you couldn't be subspecializing
she couldn't be subspecializing
we couldn't be subspecializing
you couldn't be subspecializing
they couldn't be subspecializing	I couldn't have subspecialized
you couldn't have subspecialized
she couldn't have subspecialized
we couldn't have subspecialized
you couldn't have subspecialized
they couldn't have subspecialized	I couldn't have been subspecializing
you couldn't have been subspecializing
she couldn't have been subspecializing
we couldn't have been subspecializing
you couldn't have been subspecializing
they couldn't have been subspecializing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I subspecialize?
could you subspecialize?
could she subspecialize?
could we subspecialize?
could you subspecialize?
could they subspecialize? 	could I be subspecializing?
could you be subspecializing?
could she be subspecializing?
could we be subspecializing?
could you be subspecializing?
could they be subspecializing? 	could I have subspecialized?
could you have subspecialized?
could she have subspecialized?
could we have subspecialized?
could you have subspecialized?
could they have subspecialized? 	could I have been subspecializing?
could you have been subspecializing?
could she have been subspecializing?
could we have been subspecializing?
could you have been subspecializing?
could they have been subspecializing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I subspecialize?
couldn't you subspecialize?
couldn't she subspecialize?
couldn't we subspecialize?
couldn't you subspecialize?
couldn't they subspecialize? 	couldn't I be subspecializing?
couldn't you be subspecializing?
couldn't she be subspecializing?
couldn't we be subspecializing?
couldn't you be subspecializing?
couldn't they be subspecializing? 	couldn't I have subspecialized?
couldn't you have subspecialized?
couldn't she have subspecialized?
couldn't we have subspecialized?
couldn't you have subspecialized?
couldn't they have subspecialized? 	couldn't I have been subspecializing?
couldn't you have been subspecializing?
couldn't she have been subspecializing?
couldn't we have been subspecializing?
couldn't you have been subspecializing?
couldn't they have been subspecializing?