could devoice
Verbo regolare: devoice - devoiced- devoiced

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could devoice
you could devoice
she could devoice
we could devoice
you could devoice
they could devoice 	I could be devoicing
you could be devoicing
she could be devoicing
we could be devoicing
you could be devoicing
they could be devoicing	I could have devoiced
you could have devoiced
she could have devoiced
we could have devoiced
you could have devoiced
they could have devoiced	I could have been devoicing
you could have been devoicing
she could have been devoicing
we could have been devoicing
you could have been devoicing
they could have been devoicing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not devoice
you could not devoice
she could not devoice
we could not devoice
you could not devoice
they could not devoice 	I could not be devoicing
you could not be devoicing
she could not be devoicing
we could not be devoicing
you could not be devoicing
they could not be devoicing	I could not have devoiced
you could not have devoiced
she could not have devoiced
we could not have devoiced
you could not have devoiced
they could not have devoiced	I could not have been devoicing
you could not have been devoicing
she could not have been devoicing
we could not have been devoicing
you could not have been devoicing
they could not have been devoicing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I devoice?
could you devoice?
could she devoice?
could we devoice?
could you devoice?
could they devoice? 	could I be devoicing?
could you be devoicing?
could she be devoicing?
could we be devoicing?
could you be devoicing?
could they be devoicing? 	could I have devoiced?
could you have devoiced?
could she have devoiced?
could we have devoiced?
could you have devoiced?
could they have devoiced? 	could I have been devoicing?
could you have been devoicing?
could she have been devoicing?
could we have been devoicing?
could you have been devoicing?
could they have been devoicing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not devoice?
could you not devoice?
could she not devoice?
could we not devoice?
could you not devoice?
could they not devoice? 	could I not be devoicing?
could you not be devoicing?
could she not be devoicing?
could we not be devoicing?
could you not be devoicing?
could they not be devoicing? 	could I not have devoiced?
could you not have devoiced?
could she not have devoiced?
could we not have devoiced?
could you not have devoiced?
could they not have devoiced? 	could I not have been devoicing?
could you not have been devoicing?
could she not have been devoicing?
could we not have been devoicing?
could you not have been devoicing?
could they not have been devoicing?