can unvoice
Verbe régulier : unvoice - unvoiced- unvoiced

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can unvoice
you can unvoice
she can unvoice
we can unvoice
you can unvoice
they can unvoice 	I can be unvoicing
you can be unvoicing
she can be unvoicing
we can be unvoicing
you can be unvoicing
they can be unvoicing	I can have unvoiced
you can have unvoiced
she can have unvoiced
we can have unvoiced
you can have unvoiced
they can have unvoiced	I can have been unvoicing
you can have been unvoicing
she can have been unvoicing
we can have been unvoicing
you can have been unvoicing
they can have been unvoicing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot unvoice
you cannot unvoice
she cannot unvoice
we cannot unvoice
you cannot unvoice
they cannot unvoice 	I cannot be unvoicing
you cannot be unvoicing
she cannot be unvoicing
we cannot be unvoicing
you cannot be unvoicing
they cannot be unvoicing	I cannot have unvoiced
you cannot have unvoiced
she cannot have unvoiced
we cannot have unvoiced
you cannot have unvoiced
they cannot have unvoiced	I cannot have been unvoicing
you cannot have been unvoicing
she cannot have been unvoicing
we cannot have been unvoicing
you cannot have been unvoicing
they cannot have been unvoicing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I unvoice?
can you unvoice?
can she unvoice?
can we unvoice?
can you unvoice?
can they unvoice? 	can I be unvoicing?
can you be unvoicing?
can she be unvoicing?
can we be unvoicing?
can you be unvoicing?
can they be unvoicing? 	can I have unvoiced?
can you have unvoiced?
can she have unvoiced?
can we have unvoiced?
can you have unvoiced?
can they have unvoiced? 	can I have been unvoicing?
can you have been unvoicing?
can she have been unvoicing?
can we have been unvoicing?
can you have been unvoicing?
can they have been unvoicing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I not unvoice?
can you not unvoice?
can she not unvoice?
can we not unvoice?
can you not unvoice?
can they not unvoice? 	can I not be unvoicing?
can you not be unvoicing?
can she not be unvoicing?
can we not be unvoicing?
can you not be unvoicing?
can they not be unvoicing? 	can I not have unvoiced?
can you not have unvoiced?
can she not have unvoiced?
can we not have unvoiced?
can you not have unvoiced?
can they not have unvoiced? 	can I not have been unvoicing?
can you not have been unvoicing?
can she not have been unvoicing?
can we not have been unvoicing?
can you not have been unvoicing?
can they not have been unvoicing?