English verb conjugation
MAY SUP

Regular verb: sup - supped - supped

Affirmation

Simple form	V-ing form
I may sup you may sup she may sup we may sup you may sup they may sup	I may be supping you may be supping she may be supping we may be supping you may be supping they may be supping
Perfect	V-ing perfect
I may have supped you may have supped she may have supped we may have supped you may have supped they may have supped	I may have been supping you may have been supping she may have been supping we may have been supping you may have been supping they may have been supping

Negation

Simple form	V-ing form
I mayn't sup you mayn't sup she mayn't sup we mayn't sup you mayn't sup they mayn't sup	I mayn't be supping you mayn't be supping she mayn't be supping we mayn't be supping you mayn't be supping they mayn't be supping
Perfect	V-ing perfect
I mayn't have supped you mayn't have supped she mayn't have supped we mayn't have supped you mayn't have supped they mayn't have supped	I mayn't have been supping you mayn't have been supping she mayn't have been supping we mayn't have been supping you mayn't have been supping they mayn't have been supping

Interrogative form

Simple form	V-ing form
may I sup? may you sup? may she sup? may we sup? may you sup? may they sup?	may I be supping? may you be supping? may she be supping? may we be supping? may you be supping? may they be supping?
Perfect	V-ing perfect
may I have supped? may you have supped? may she have supped? may we have supped? may you have supped? may they have supped?	may I have been supping? may you have been supping? may she have been supping? may we have been supping? may you have been supping? may they have been supping?

Interro-negative form

Simple form	V-ing form
mayn't I sup? mayn't you sup? mayn't she sup? mayn't we sup? mayn't you sup? mayn't they sup?	mayn't I be supping? mayn't you be supping? mayn't she be supping? mayn't we be supping? mayn't you be supping? mayn't they be supping?
Perfect	V-ing perfect
mayn't I have supped? mayn't you have supped? mayn't she have supped? mayn't we have supped? mayn't you have supped? mayn't they have supped?	mayn't I have been supping? mayn't you have been supping? mayn't she have been supping? mayn't we have been supping? mayn't you have been supping? mayn't they have been supping?