English verb conjugation
SHALL PRESTAMP

Regular verb: prestamp - prestamped - prestamped

Affirmation

Simple form	V-ing form
I shall prestamp you shall prestamp he shall prestamp we shall prestamp you shall prestamp they shall prestamp	I shall be prestamping you shall be prestamping he shall be prestamping we shall be prestamping you shall be prestamping they shall be prestamping
Perfect	V-ing perfect
I shall have prestamped you shall have prestamped he shall have prestamped we shall have prestamped you shall have prestamped they shall have prestamped	I shall have been prestamping you shall have been prestamping he shall have been prestamping we shall have been prestamping you shall have been prestamping they shall have been prestamping

Negation

Simple form	V-ing form
I shall not prestamp you shall not prestamp he shall not prestamp we shall not prestamp you shall not prestamp they shall not prestamp	I shall not be prestamping you shall not be prestamping he shall not be prestamping we shall not be prestamping you shall not be prestamping they shall not be prestamping
Perfect	V-ing perfect
I shall not have prestamped you shall not have prestamped he shall not have prestamped we shall not have prestamped you shall not have prestamped they shall not have prestamped	I shall not have been prestamping you shall not have been prestamping he shall not have been prestamping we shall not have been prestamping you shall not have been prestamping they shall not have been prestamping

Interrogative form

Simple form	V-ing form
shall I prestamp? shall you prestamp? shall he prestamp? shall we prestamp? shall you prestamp? shall they prestamp?	shall I be prestamping? shall you be prestamping? shall he be prestamping? shall we be prestamping? shall you be prestamping? shall they be prestamping?
Perfect	V-ing perfect
shall I have prestamped? shall you have prestamped? shall he have prestamped? shall we have prestamped? shall you have prestamped? shall they have prestamped?	shall I have been prestamping? shall you have been prestamping? shall he have been prestamping? shall we have been prestamping? shall you have been prestamping? shall they have been prestamping?

Interro-negative form

Simple form	V-ing form
shall I not prestamp? shall you not prestamp? shall he not prestamp? shall we not prestamp? shall you not prestamp? shall they not prestamp?	shall I not be prestamping? shall you not be prestamping? shall he not be prestamping? shall we not be prestamping? shall you not be prestamping? shall they not be prestamping?
Perfect	V-ing perfect
shall I not have prestamped? shall you not have prestamped? shall he not have prestamped? shall we not have prestamped? shall you not have prestamped? shall they not have prestamped?	shall I not have been prestamping? shall you not have been prestamping? shall he not have been prestamping? shall we not have been prestamping? shall you not have been prestamping? shall they not have been prestamping?