English verb conjugation
SHALL FESTOON

Regular verb: festoon - festooned - festooned

Affirmation

Simple form	V-ing form
I shall festoon you shall festoon he shall festoon we shall festoon you shall festoon they shall festoon	I shall be festooning you shall be festooning he shall be festooning we shall be festooning you shall be festooning they shall be festooning
Perfect	V-ing perfect
I shall have festooned you shall have festooned he shall have festooned we shall have festooned you shall have festooned they shall have festooned	I shall have been festooning you shall have been festooning he shall have been festooning we shall have been festooning you shall have been festooning they shall have been festooning

Negation

Simple form	V-ing form
I shall not festoon you shall not festoon he shall not festoon we shall not festoon you shall not festoon they shall not festoon	I shall not be festooning you shall not be festooning he shall not be festooning we shall not be festooning you shall not be festooning they shall not be festooning
Perfect	V-ing perfect
I shall not have festooned you shall not have festooned he shall not have festooned we shall not have festooned you shall not have festooned they shall not have festooned	I shall not have been festooning you shall not have been festooning he shall not have been festooning we shall not have been festooning you shall not have been festooning they shall not have been festooning

Interrogative form

Simple form	V-ing form
shall I festoon? shall you festoon? shall he festoon? shall we festoon? shall you festoon? shall they festoon?	shall I be festooning? shall you be festooning? shall he be festooning? shall we be festooning? shall you be festooning? shall they be festooning?
Perfect	V-ing perfect
shall I have festooned? shall you have festooned? shall he have festooned? shall we have festooned? shall you have festooned? shall they have festooned?	shall I have been festooning? shall you have been festooning? shall he have been festooning? shall we have been festooning? shall you have been festooning? shall they have been festooning?

Interro-negative form

Simple form	V-ing form
shall I not festoon? shall you not festoon? shall he not festoon? shall we not festoon? shall you not festoon? shall they not festoon?	shall I not be festooning? shall you not be festooning? shall he not be festooning? shall we not be festooning? shall you not be festooning? shall they not be festooning?
Perfect	V-ing perfect
shall I not have festooned? shall you not have festooned? shall he not have festooned? shall we not have festooned? shall you not have festooned? shall they not have festooned?	shall I not have been festooning? shall you not have been festooning? shall he not have been festooning? shall we not have been festooning? shall you not have been festooning? shall they not have been festooning?