English verb conjugation
MAY TUMEFY

Regular verb: tumefy - tumefied - tumefied

Affirmation

Simple form	V-ing form
I may tumefy you may tumefy he may tumefy we may tumefy you may tumefy they may tumefy	I may be tumefying you may be tumefying he may be tumefying we may be tumefying you may be tumefying they may be tumefying
Perfect	V-ing perfect
I may have tumefied you may have tumefied he may have tumefied we may have tumefied you may have tumefied they may have tumefied	I may have been tumefying you may have been tumefying he may have been tumefying we may have been tumefying you may have been tumefying they may have been tumefying

Negation

Simple form	V-ing form
I mayn't tumefy you mayn't tumefy he mayn't tumefy we mayn't tumefy you mayn't tumefy they mayn't tumefy	I mayn't be tumefying you mayn't be tumefying he mayn't be tumefying we mayn't be tumefying you mayn't be tumefying they mayn't be tumefying
Perfect	V-ing perfect
I mayn't have tumefied you mayn't have tumefied he mayn't have tumefied we mayn't have tumefied you mayn't have tumefied they mayn't have tumefied	I mayn't have been tumefying you mayn't have been tumefying he mayn't have been tumefying we mayn't have been tumefying you mayn't have been tumefying they mayn't have been tumefying

Interrogative form

Simple form	V-ing form
may I tumefy? may you tumefy? may he tumefy? may we tumefy? may you tumefy? may they tumefy?	may I be tumefying? may you be tumefying? may he be tumefying? may we be tumefying? may you be tumefying? may they be tumefying?
Perfect	V-ing perfect
may I have tumefied? may you have tumefied? may he have tumefied? may we have tumefied? may you have tumefied? may they have tumefied?	may I have been tumefying? may you have been tumefying? may he have been tumefying? may we have been tumefying? may you have been tumefying? may they have been tumefying?

Interro-negative form

Simple form	V-ing form
mayn't I tumefy? mayn't you tumefy? mayn't he tumefy? mayn't we tumefy? mayn't you tumefy? mayn't they tumefy?	mayn't I be tumefying? mayn't you be tumefying? mayn't he be tumefying? mayn't we be tumefying? mayn't you be tumefying? mayn't they be tumefying?
Perfect	V-ing perfect
mayn't I have tumefied? mayn't you have tumefied? mayn't he have tumefied? mayn't we have tumefied? mayn't you have tumefied? mayn't they have tumefied?	mayn't I have been tumefying? mayn't you have been tumefying? mayn't he have been tumefying? mayn't we have been tumefying? mayn't you have been tumefying? mayn't they have been tumefying?