English verb conjugation
SHALL UNDERPLAY

Regular verb: underplay - underplayed - underplayed

Affirmation

Simple form	V-ing form
I shall underplay you shall underplay she shall underplay we shall underplay you shall underplay they shall underplay	I shall be underplaying you shall be underplaying she shall be underplaying we shall be underplaying you shall be underplaying they shall be underplaying
Perfect	V-ing perfect
I shall have underplayed you shall have underplayed she shall have underplayed we shall have underplayed you shall have underplayed they shall have underplayed	I shall have been underplaying you shall have been underplaying she shall have been underplaying we shall have been underplaying you shall have been underplaying they shall have been underplaying

Negation

Simple form	V-ing form
I shall not underplay you shall not underplay she shall not underplay we shall not underplay you shall not underplay they shall not underplay	I shall not be underplaying you shall not be underplaying she shall not be underplaying we shall not be underplaying you shall not be underplaying they shall not be underplaying
Perfect	V-ing perfect
I shall not have underplayed you shall not have underplayed she shall not have underplayed we shall not have underplayed you shall not have underplayed they shall not have underplayed	I shall not have been underplaying you shall not have been underplaying she shall not have been underplaying we shall not have been underplaying you shall not have been underplaying they shall not have been underplaying

Interrogative form

Simple form	V-ing form
shall I underplay? shall you underplay? shall she underplay? shall we underplay? shall you underplay? shall they underplay?	shall I be underplaying? shall you be underplaying? shall she be underplaying? shall we be underplaying? shall you be underplaying? shall they be underplaying?
Perfect	V-ing perfect
shall I have underplayed? shall you have underplayed? shall she have underplayed? shall we have underplayed? shall you have underplayed? shall they have underplayed?	shall I have been underplaying? shall you have been underplaying? shall she have been underplaying? shall we have been underplaying? shall you have been underplaying? shall they have been underplaying?

Interro-negative form

Simple form	V-ing form
shall I not underplay? shall you not underplay? shall she not underplay? shall we not underplay? shall you not underplay? shall they not underplay?	shall I not be underplaying? shall you not be underplaying? shall she not be underplaying? shall we not be underplaying? shall you not be underplaying? shall they not be underplaying?
Perfect	V-ing perfect
shall I not have underplayed? shall you not have underplayed? shall she not have underplayed? shall we not have underplayed? shall you not have underplayed? shall they not have underplayed?	shall I not have been underplaying? shall you not have been underplaying? shall she not have been underplaying? shall we not have been underplaying? shall you not have been underplaying? shall they not have been underplaying?