English verb conjugation
SHALL DUPE

Regular verb: dupe - duped - duped

Affirmation

Simple form	V-ing form
I shall dupe you shall dupe he shall dupe we shall dupe you shall dupe they shall dupe	I shall be duping you shall be duping he shall be duping we shall be duping you shall be duping they shall be duping
Perfect	V-ing perfect
I shall have duped you shall have duped he shall have duped we shall have duped you shall have duped they shall have duped	I shall have been duping you shall have been duping he shall have been duping we shall have been duping you shall have been duping they shall have been duping

Negation

Simple form	V-ing form
I shall not dupe you shall not dupe he shall not dupe we shall not dupe you shall not dupe they shall not dupe	I shall not be duping you shall not be duping he shall not be duping we shall not be duping you shall not be duping they shall not be duping
Perfect	V-ing perfect
I shall not have duped you shall not have duped he shall not have duped we shall not have duped you shall not have duped they shall not have duped	I shall not have been duping you shall not have been duping he shall not have been duping we shall not have been duping you shall not have been duping they shall not have been duping

Interrogative form

Simple form	V-ing form
shall I dupe? shall you dupe? shall he dupe? shall we dupe? shall you dupe? shall they dupe?	shall I be duping? shall you be duping? shall he be duping? shall we be duping? shall you be duping? shall they be duping?
Perfect	V-ing perfect
shall I have duped? shall you have duped? shall he have duped? shall we have duped? shall you have duped? shall they have duped?	shall I have been duping? shall you have been duping? shall he have been duping? shall we have been duping? shall you have been duping? shall they have been duping?

Interro-negative form

Simple form	V-ing form
shall I not dupe? shall you not dupe? shall he not dupe? shall we not dupe? shall you not dupe? shall they not dupe?	shall I not be duping? shall you not be duping? shall he not be duping? shall we not be duping? shall you not be duping? shall they not be duping?
Perfect	V-ing perfect
shall I not have duped? shall you not have duped? shall he not have duped? shall we not have duped? shall you not have duped? shall they not have duped?	shall I not have been duping? shall you not have been duping? shall he not have been duping? shall we not have been duping? shall you not have been duping? shall they not have been duping?