English verb conjugation
MAY VEND

Regular verb: vend - vended - vended

Affirmation

Simple form	V-ing form
I may vend you may vend he may vend we may vend you may vend they may vend	I may be vending you may be vending he may be vending we may be vending you may be vending they may be vending
Perfect	V-ing perfect
I may have vended you may have vended he may have vended we may have vended you may have vended they may have vended	I may have been vending you may have been vending he may have been vending we may have been vending you may have been vending they may have been vending

Negation

Simple form	V-ing form
I may not vend you may not vend he may not vend we may not vend you may not vend they may not vend	I may not be vending you may not be vending he may not be vending we may not be vending you may not be vending they may not be vending
Perfect	V-ing perfect
I may not have vended you may not have vended he may not have vended we may not have vended you may not have vended they may not have vended	I may not have been vending you may not have been vending he may not have been vending we may not have been vending you may not have been vending they may not have been vending

Interrogative form

Simple form	V-ing form
may I vend? may you vend? may he vend? may we vend? may you vend? may they vend?	may I be vending? may you be vending? may he be vending? may we be vending? may you be vending? may they be vending?
Perfect	V-ing perfect
may I have vended? may you have vended? may he have vended? may we have vended? may you have vended? may they have vended?	may I have been vending? may you have been vending? may he have been vending? may we have been vending? may you have been vending? may they have been vending?

Interro-negative form

Simple form	V-ing form
may I not vend? may you not vend? may he not vend? may we not vend? may you not vend? may they not vend?	may I not be vending? may you not be vending? may he not be vending? may we not be vending? may you not be vending? may they not be vending?
Perfect	V-ing perfect
may I not have vended? may you not have vended? may he not have vended? may we not have vended? may you not have vended? may they not have vended?	may I not have been vending? may you not have been vending? may he not have been vending? may we not have been vending? may you not have been vending? may they not have been vending?