English verb conjugation
MAY KO

Regular verb: ko - koed - koed

Affirmation

Simple form	V-ing form
I may ko you may ko she may ko we may ko you may ko they may ko	I may be koing you may be koing she may be koing we may be koing you may be koing they may be koing
Perfect	V-ing perfect
I may have koed you may have koed she may have koed we may have koed you may have koed they may have koed	I may have been koing you may have been koing she may have been koing we may have been koing you may have been koing they may have been koing

Negation

Simple form	V-ing form
I mayn't ko you mayn't ko she mayn't ko we mayn't ko you mayn't ko they mayn't ko	I mayn't be koing you mayn't be koing she mayn't be koing we mayn't be koing you mayn't be koing they mayn't be koing
Perfect	V-ing perfect
I mayn't have koed you mayn't have koed she mayn't have koed we mayn't have koed you mayn't have koed they mayn't have koed	I mayn't have been koing you mayn't have been koing she mayn't have been koing we mayn't have been koing you mayn't have been koing they mayn't have been koing

Interrogative form

Simple form	V-ing form
may I ko? may you ko? may she ko? may we ko? may you ko? may they ko?	may I be koing? may you be koing? may she be koing? may we be koing? may you be koing? may they be koing?
Perfect	V-ing perfect
may I have koed? may you have koed? may she have koed? may we have koed? may you have koed? may they have koed?	may I have been koing? may you have been koing? may she have been koing? may we have been koing? may you have been koing? may they have been koing?

Interro-negative form

Simple form	V-ing form
mayn't I ko? mayn't you ko? mayn't she ko? mayn't we ko? mayn't you ko? mayn't they ko?	mayn't I be koing? mayn't you be koing? mayn't she be koing? mayn't we be koing? mayn't you be koing? mayn't they be koing?
Perfect	V-ing perfect
mayn't I have koed? mayn't you have koed? mayn't she have koed? mayn't we have koed? mayn't you have koed? mayn't they have koed?	mayn't I have been koing? mayn't you have been koing? mayn't she have been koing? mayn't we have been koing? mayn't you have been koing? mayn't they have been koing?