English verb conjugation
SHALL PI

Regular verb: pi - pied - pied

Affirmation

Simple form	V-ing form
I shall pi you shall pi she shall pi we shall pi you shall pi they shall pi	I shall be piing you shall be piing she shall be piing we shall be piing you shall be piing they shall be piing
Perfect	V-ing perfect
I shall have pied you shall have pied she shall have pied we shall have pied you shall have pied they shall have pied	I shall have been piing you shall have been piing she shall have been piing we shall have been piing you shall have been piing they shall have been piing

Negation

Simple form	V-ing form
I shall not pi you shall not pi she shall not pi we shall not pi you shall not pi they shall not pi	I shall not be piing you shall not be piing she shall not be piing we shall not be piing you shall not be piing they shall not be piing
Perfect	V-ing perfect
I shall not have pied you shall not have pied she shall not have pied we shall not have pied you shall not have pied they shall not have pied	I shall not have been piing you shall not have been piing she shall not have been piing we shall not have been piing you shall not have been piing they shall not have been piing

Interrogative form

Simple form	V-ing form
shall I pi? shall you pi? shall she pi? shall we pi? shall you pi? shall they pi?	shall I be piing? shall you be piing? shall she be piing? shall we be piing? shall you be piing? shall they be piing?
Perfect	V-ing perfect
shall I have pied? shall you have pied? shall she have pied? shall we have pied? shall you have pied? shall they have pied?	shall I have been piing? shall you have been piing? shall she have been piing? shall we have been piing? shall you have been piing? shall they have been piing?

Interro-negative form

Simple form	V-ing form
shall I not pi? shall you not pi? shall she not pi? shall we not pi? shall you not pi? shall they not pi?	shall I not be piing? shall you not be piing? shall she not be piing? shall we not be piing? shall you not be piing? shall they not be piing?
Perfect	V-ing perfect
shall I not have pied? shall you not have pied? shall she not have pied? shall we not have pied? shall you not have pied? shall they not have pied?	shall I not have been piing? shall you not have been piing? shall she not have been piing? shall we not have been piing? shall you not have been piing? shall they not have been piing?