English verb conjugation
MAY PIE

Regular verb: pie - pied - pied

Affirmation

Simple form	V-ing form
I may pie you may pie she may pie we may pie you may pie they may pie	I may be pying you may be pying she may be pying we may be pying you may be pying they may be pying
Perfect	V-ing perfect
I may have pied you may have pied she may have pied we may have pied you may have pied they may have pied	I may have been pying you may have been pying she may have been pying we may have been pying you may have been pying they may have been pying

Negation

Simple form	V-ing form
I may not pie you may not pie she may not pie we may not pie you may not pie they may not pie	I may not be pying you may not be pying she may not be pying we may not be pying you may not be pying they may not be pying
Perfect	V-ing perfect
I may not have pied you may not have pied she may not have pied we may not have pied you may not have pied they may not have pied	I may not have been pying you may not have been pying she may not have been pying we may not have been pying you may not have been pying they may not have been pying

Interrogative form

Simple form	V-ing form
may I pie? may you pie? may she pie? may we pie? may you pie? may they pie?	may I be pying? may you be pying? may she be pying? may we be pying? may you be pying? may they be pying?
Perfect	V-ing perfect
may I have pied? may you have pied? may she have pied? may we have pied? may you have pied? may they have pied?	may I have been pying? may you have been pying? may she have been pying? may we have been pying? may you have been pying? may they have been pying?

Interro-negative form

Simple form	V-ing form
may I not pie? may you not pie? may she not pie? may we not pie? may you not pie? may they not pie?	may I not be pying? may you not be pying? may she not be pying? may we not be pying? may you not be pying? may they not be pying?
Perfect	V-ing perfect
may I not have pied? may you not have pied? may she not have pied? may we not have pied? may you not have pied? may they not have pied?	may I not have been pying? may you not have been pying? may she not have been pying? may we not have been pying? may you not have been pying? may they not have been pying?