English verb conjugation
SHALL STAPLE

Regular verb: staple - stapled - stapled

Affirmation

Simple form	V-ing form
I shall staple you shall staple he shall staple we shall staple you shall staple they shall staple	I shall be stapling you shall be stapling he shall be stapling we shall be stapling you shall be stapling they shall be stapling
Perfect	V-ing perfect
I shall have stapled you shall have stapled he shall have stapled we shall have stapled you shall have stapled they shall have stapled	I shall have been stapling you shall have been stapling he shall have been stapling we shall have been stapling you shall have been stapling they shall have been stapling

Negation

Simple form	V-ing form
I shall not staple you shall not staple he shall not staple we shall not staple you shall not staple they shall not staple	I shall not be stapling you shall not be stapling he shall not be stapling we shall not be stapling you shall not be stapling they shall not be stapling
Perfect	V-ing perfect
I shall not have stapled you shall not have stapled he shall not have stapled we shall not have stapled you shall not have stapled they shall not have stapled	I shall not have been stapling you shall not have been stapling he shall not have been stapling we shall not have been stapling you shall not have been stapling they shall not have been stapling

Interrogative form

Simple form	V-ing form
shall I staple? shall you staple? shall he staple? shall we staple? shall you staple? shall they staple?	shall I be stapling? shall you be stapling? shall he be stapling? shall we be stapling? shall you be stapling? shall they be stapling?
Perfect	V-ing perfect
shall I have stapled? shall you have stapled? shall he have stapled? shall we have stapled? shall you have stapled? shall they have stapled?	shall I have been stapling? shall you have been stapling? shall he have been stapling? shall we have been stapling? shall you have been stapling? shall they have been stapling?

Interro-negative form

Simple form	V-ing form
shall I not staple? shall you not staple? shall he not staple? shall we not staple? shall you not staple? shall they not staple?	shall I not be stapling? shall you not be stapling? shall he not be stapling? shall we not be stapling? shall you not be stapling? shall they not be stapling?
Perfect	V-ing perfect
shall I not have stapled? shall you not have stapled? shall he not have stapled? shall we not have stapled? shall you not have stapled? shall they not have stapled?	shall I not have been stapling? shall you not have been stapling? shall he not have been stapling? shall we not have been stapling? shall you not have been stapling? shall they not have been stapling?