English verb conjugation
MAY DUEL

Regular verb: duel - dueled - dueled

Affirmation

Simple form	V-ing form
I may duel you may duel he may duel we may duel you may duel they may duel	I may be dueling you may be dueling he may be dueling we may be dueling you may be dueling they may be dueling
Perfect	V-ing perfect
I may have dueled you may have dueled he may have dueled we may have dueled you may have dueled they may have dueled	I may have been dueling you may have been dueling he may have been dueling we may have been dueling you may have been dueling they may have been dueling

Negation

Simple form	V-ing form
I may not duel you may not duel he may not duel we may not duel you may not duel they may not duel	I may not be dueling you may not be dueling he may not be dueling we may not be dueling you may not be dueling they may not be dueling
Perfect	V-ing perfect
I may not have dueled you may not have dueled he may not have dueled we may not have dueled you may not have dueled they may not have dueled	I may not have been dueling you may not have been dueling he may not have been dueling we may not have been dueling you may not have been dueling they may not have been dueling

Interrogative form

Simple form	V-ing form
may I duel? may you duel? may he duel? may we duel? may you duel? may they duel?	may I be dueling? may you be dueling? may he be dueling? may we be dueling? may you be dueling? may they be dueling?
Perfect	V-ing perfect
may I have dueled? may you have dueled? may he have dueled? may we have dueled? may you have dueled? may they have dueled?	may I have been dueling? may you have been dueling? may he have been dueling? may we have been dueling? may you have been dueling? may they have been dueling?

Interro-negative form

Simple form	V-ing form
may I not duel? may you not duel? may he not duel? may we not duel? may you not duel? may they not duel?	may I not be dueling? may you not be dueling? may he not be dueling? may we not be dueling? may you not be dueling? may they not be dueling?
Perfect	V-ing perfect
may I not have dueled? may you not have dueled? may he not have dueled? may we not have dueled? may you not have dueled? may they not have dueled?	may I not have been dueling? may you not have been dueling? may he not have been dueling? may we not have been dueling? may you not have been dueling? may they not have been dueling?