English verb conjugation
MAY DEVOICE

Regular verb: devoice - devoiced - devoiced

Affirmation

Simple form	V-ing form
I may devoice you may devoice he may devoice we may devoice you may devoice they may devoice	I may be devoicing you may be devoicing he may be devoicing we may be devoicing you may be devoicing they may be devoicing
Perfect	V-ing perfect
I may have devoiced you may have devoiced he 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 he may have been devoicing we may have been devoicing you may have been devoicing they may have been devoicing

Negation

Simple form	V-ing form
I mayn't devoice you mayn't devoice he 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 he mayn't be devoicing we mayn't be devoicing you mayn't be devoicing they mayn't be devoicing
Perfect	V-ing perfect
I mayn't have devoiced you mayn't have devoiced he 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 he mayn't have been devoicing we mayn't have been devoicing you mayn't have been devoicing they mayn't have been devoicing

Interrogative form

Simple form	V-ing form
may I devoice? may you devoice? may he devoice? may we devoice? may you devoice? may they devoice?	may I be devoicing? may you be devoicing? may he be devoicing? may we be devoicing? may you be devoicing? may they be devoicing?
Perfect	V-ing perfect
may I have devoiced? may you have devoiced? may he 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 he have been devoicing? may we have been devoicing? may you have been devoicing? may they have been devoicing?

Interro-negative form

Simple form	V-ing form
mayn't I devoice? mayn't you devoice? mayn't he 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 he be devoicing? mayn't we be devoicing? mayn't you be devoicing? mayn't they be devoicing?
Perfect	V-ing perfect
mayn't I have devoiced? mayn't you have devoiced? mayn't he 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 he have been devoicing? mayn't we have been devoicing? mayn't you have been devoicing? mayn't they have been devoicing?