English verb conjugation
SHALL PIFFLE

Regular verb: piffle - piffled - piffled

Affirmation

Simple form	V-ing form
I shall piffle you shall piffle he shall piffle we shall piffle you shall piffle they shall piffle	I shall be piffling you shall be piffling he shall be piffling we shall be piffling you shall be piffling they shall be piffling
Perfect	V-ing perfect
I shall have piffled you shall have piffled he shall have piffled we shall have piffled you shall have piffled they shall have piffled	I shall have been piffling you shall have been piffling he shall have been piffling we shall have been piffling you shall have been piffling they shall have been piffling

Negation

Simple form	V-ing form
I shall not piffle you shall not piffle he shall not piffle we shall not piffle you shall not piffle they shall not piffle	I shall not be piffling you shall not be piffling he shall not be piffling we shall not be piffling you shall not be piffling they shall not be piffling
Perfect	V-ing perfect
I shall not have piffled you shall not have piffled he shall not have piffled we shall not have piffled you shall not have piffled they shall not have piffled	I shall not have been piffling you shall not have been piffling he shall not have been piffling we shall not have been piffling you shall not have been piffling they shall not have been piffling

Interrogative form

Simple form	V-ing form
shall I piffle? shall you piffle? shall he piffle? shall we piffle? shall you piffle? shall they piffle?	shall I be piffling? shall you be piffling? shall he be piffling? shall we be piffling? shall you be piffling? shall they be piffling?
Perfect	V-ing perfect
shall I have piffled? shall you have piffled? shall he have piffled? shall we have piffled? shall you have piffled? shall they have piffled?	shall I have been piffling? shall you have been piffling? shall he have been piffling? shall we have been piffling? shall you have been piffling? shall they have been piffling?

Interro-negative form

Simple form	V-ing form
shall I not piffle? shall you not piffle? shall he not piffle? shall we not piffle? shall you not piffle? shall they not piffle?	shall I not be piffling? shall you not be piffling? shall he not be piffling? shall we not be piffling? shall you not be piffling? shall they not be piffling?
Perfect	V-ing perfect
shall I not have piffled? shall you not have piffled? shall he not have piffled? shall we not have piffled? shall you not have piffled? shall they not have piffled?	shall I not have been piffling? shall you not have been piffling? shall he not have been piffling? shall we not have been piffling? shall you not have been piffling? shall they not have been piffling?