may devoice
Verbo regular: devoice - devoiced- devoiced

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may devoice
you may devoice
she may devoice
we may devoice
you may devoice
they may devoice 	I may be devoicing
you may be devoicing
she may be devoicing
we may be devoicing
you may be devoicing
they may be devoicing	I may have devoiced
you may have devoiced
she may have devoiced
we may have devoiced
you may have devoiced
they may have devoiced	I may have been devoicing
you may have been devoicing
she may have been devoicing
we may have been devoicing
you may have been devoicing
they may have been devoicing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't devoice
you mayn't devoice
she mayn't devoice
we mayn't devoice
you mayn't devoice
they mayn't devoice 	I mayn't be devoicing
you mayn't be devoicing
she mayn't be devoicing
we mayn't be devoicing
you mayn't be devoicing
they mayn't be devoicing	I mayn't have devoiced
you mayn't have devoiced
she mayn't have devoiced
we mayn't have devoiced
you mayn't have devoiced
they mayn't have devoiced	I mayn't have been devoicing
you mayn't have been devoicing
she mayn't have been devoicing
we mayn't have been devoicing
you mayn't have been devoicing
they mayn't have been devoicing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I devoice?
may you devoice?
may she devoice?
may we devoice?
may you devoice?
may they devoice? 	may I be devoicing?
may you be devoicing?
may she be devoicing?
may we be devoicing?
may you be devoicing?
may they be devoicing? 	may I have devoiced?
may you have devoiced?
may she have devoiced?
may we have devoiced?
may you have devoiced?
may they have devoiced? 	may I have been devoicing?
may you have been devoicing?
may she have been devoicing?
may we have been devoicing?
may you have been devoicing?
may they have been devoicing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I devoice?
mayn't you devoice?
mayn't she devoice?
mayn't we devoice?
mayn't you devoice?
mayn't they devoice? 	mayn't I be devoicing?
mayn't you be devoicing?
mayn't she be devoicing?
mayn't we be devoicing?
mayn't you be devoicing?
mayn't they be devoicing? 	mayn't I have devoiced?
mayn't you have devoiced?
mayn't she have devoiced?
mayn't we have devoiced?
mayn't you have devoiced?
mayn't they have devoiced? 	mayn't I have been devoicing?
mayn't you have been devoicing?
mayn't she have been devoicing?
mayn't we have been devoicing?
mayn't you have been devoicing?
mayn't they have been devoicing?