English verb conjugation
SHALL FOIST

Regular verb: foist - foisted - foisted

Affirmation

Simple form	V-ing form
I shall foist you shall foist he shall foist we shall foist you shall foist they shall foist	I shall be foisting you shall be foisting he shall be foisting we shall be foisting you shall be foisting they shall be foisting
Perfect	V-ing perfect
I shall have foisted you shall have foisted he shall have foisted we shall have foisted you shall have foisted they shall have foisted	I shall have been foisting you shall have been foisting he shall have been foisting we shall have been foisting you shall have been foisting they shall have been foisting

Negation

Simple form	V-ing form
I shall not foist you shall not foist he shall not foist we shall not foist you shall not foist they shall not foist	I shall not be foisting you shall not be foisting he shall not be foisting we shall not be foisting you shall not be foisting they shall not be foisting
Perfect	V-ing perfect
I shall not have foisted you shall not have foisted he shall not have foisted we shall not have foisted you shall not have foisted they shall not have foisted	I shall not have been foisting you shall not have been foisting he shall not have been foisting we shall not have been foisting you shall not have been foisting they shall not have been foisting

Interrogative form

Simple form	V-ing form
shall I foist? shall you foist? shall he foist? shall we foist? shall you foist? shall they foist?	shall I be foisting? shall you be foisting? shall he be foisting? shall we be foisting? shall you be foisting? shall they be foisting?
Perfect	V-ing perfect
shall I have foisted? shall you have foisted? shall he have foisted? shall we have foisted? shall you have foisted? shall they have foisted?	shall I have been foisting? shall you have been foisting? shall he have been foisting? shall we have been foisting? shall you have been foisting? shall they have been foisting?

Interro-negative form

Simple form	V-ing form
shall I not foist? shall you not foist? shall he not foist? shall we not foist? shall you not foist? shall they not foist?	shall I not be foisting? shall you not be foisting? shall he not be foisting? shall we not be foisting? shall you not be foisting? shall they not be foisting?
Perfect	V-ing perfect
shall I not have foisted? shall you not have foisted? shall he not have foisted? shall we not have foisted? shall you not have foisted? shall they not have foisted?	shall I not have been foisting? shall you not have been foisting? shall he not have been foisting? shall we not have been foisting? shall you not have been foisting? shall they not have been foisting?