English verb conjugation
MAY SUP

Regular verb: sup - supped - supped

Affirmation

Simple form	V-ing form
I may sup you may sup he may sup we may sup you may sup they may sup	I may be supping you may be supping he 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 he 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 he 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 may not sup you may not sup he may not sup we may not sup you may not sup they may not sup	I may not be supping you may not be supping he may not be supping we may not be supping you may not be supping they may not be supping
Perfect	V-ing perfect
I may not have supped you may not have supped he may not have supped we may not have supped you may not have supped they may not have supped	I may not have been supping you may not have been supping he may not have been supping we may not have been supping you may not have been supping they may not have been supping

Interrogative form

Simple form	V-ing form
may I sup? may you sup? may he sup? may we sup? may you sup? may they sup?	may I be supping? may you be supping? may he 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 he 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 he 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
may I not sup? may you not sup? may he not sup? may we not sup? may you not sup? may they not sup?	may I not be supping? may you not be supping? may he not be supping? may we not be supping? may you not be supping? may they not be supping?
Perfect	V-ing perfect
may I not have supped? may you not have supped? may he not have supped? may we not have supped? may you not have supped? may they not have supped?	may I not have been supping? may you not have been supping? may he not have been supping? may we not have been supping? may you not have been supping? may they not have been supping?