could subspecialize
Verbo regolare: subspecialize - subspecialized- subspecialized

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could subspecialize
you could subspecialize
he could subspecialize
we could subspecialize
you could subspecialize
they could subspecialize 	I could be subspecializing
you could be subspecializing
he could be subspecializing
we could be subspecializing
you could be subspecializing
they could be subspecializing	I could have subspecialized
you could have subspecialized
he 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
he could have been subspecializing
we could have been subspecializing
you could have been subspecializing
they could have been subspecializing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not subspecialize
you could not subspecialize
he could not subspecialize
we could not subspecialize
you could not subspecialize
they could not subspecialize 	I could not be subspecializing
you could not be subspecializing
he could not be subspecializing
we could not be subspecializing
you could not be subspecializing
they could not be subspecializing	I could not have subspecialized
you could not have subspecialized
he could not have subspecialized
we could not have subspecialized
you could not have subspecialized
they could not have subspecialized	I could not have been subspecializing
you could not have been subspecializing
he could not have been subspecializing
we could not have been subspecializing
you could not have been subspecializing
they could not have been subspecializing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I subspecialize?
could you subspecialize?
could he subspecialize?
could we subspecialize?
could you subspecialize?
could they subspecialize? 	could I be subspecializing?
could you be subspecializing?
could he be subspecializing?
could we be subspecializing?
could you be subspecializing?
could they be subspecializing? 	could I have subspecialized?
could you have subspecialized?
could he 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 he have been subspecializing?
could we have been subspecializing?
could you have been subspecializing?
could they have been subspecializing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not subspecialize?
could you not subspecialize?
could he not subspecialize?
could we not subspecialize?
could you not subspecialize?
could they not subspecialize? 	could I not be subspecializing?
could you not be subspecializing?
could he not be subspecializing?
could we not be subspecializing?
could you not be subspecializing?
could they not be subspecializing? 	could I not have subspecialized?
could you not have subspecialized?
could he not have subspecialized?
could we not have subspecialized?
could you not have subspecialized?
could they not have subspecialized? 	could I not have been subspecializing?
could you not have been subspecializing?
could he not have been subspecializing?
could we not have been subspecializing?
could you not have been subspecializing?
could they not have been subspecializing?