English verb conjugation
SHALL DUEL

Regular verb: duel - dueled - dueled

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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