English verb conjugation
SHALL FRET

Regular verb: fret - fretted - fretted

Affirmation

Simple form	V-ing form
I shall fret you shall fret he shall fret we shall fret you shall fret they shall fret	I shall be fretting you shall be fretting he shall be fretting we shall be fretting you shall be fretting they shall be fretting
Perfect	V-ing perfect
I shall have fretted you shall have fretted he shall have fretted we shall have fretted you shall have fretted they shall have fretted	I shall have been fretting you shall have been fretting he shall have been fretting we shall have been fretting you shall have been fretting they shall have been fretting

Negation

Simple form	V-ing form
I shall not fret you shall not fret he shall not fret we shall not fret you shall not fret they shall not fret	I shall not be fretting you shall not be fretting he shall not be fretting we shall not be fretting you shall not be fretting they shall not be fretting
Perfect	V-ing perfect
I shall not have fretted you shall not have fretted he shall not have fretted we shall not have fretted you shall not have fretted they shall not have fretted	I shall not have been fretting you shall not have been fretting he shall not have been fretting we shall not have been fretting you shall not have been fretting they shall not have been fretting

Interrogative form

Simple form	V-ing form
shall I fret? shall you fret? shall he fret? shall we fret? shall you fret? shall they fret?	shall I be fretting? shall you be fretting? shall he be fretting? shall we be fretting? shall you be fretting? shall they be fretting?
Perfect	V-ing perfect
shall I have fretted? shall you have fretted? shall he have fretted? shall we have fretted? shall you have fretted? shall they have fretted?	shall I have been fretting? shall you have been fretting? shall he have been fretting? shall we have been fretting? shall you have been fretting? shall they have been fretting?

Interro-negative form

Simple form	V-ing form
shall I not fret? shall you not fret? shall he not fret? shall we not fret? shall you not fret? shall they not fret?	shall I not be fretting? shall you not be fretting? shall he not be fretting? shall we not be fretting? shall you not be fretting? shall they not be fretting?
Perfect	V-ing perfect
shall I not have fretted? shall you not have fretted? shall he not have fretted? shall we not have fretted? shall you not have fretted? shall they not have fretted?	shall I not have been fretting? shall you not have been fretting? shall he not have been fretting? shall we not have been fretting? shall you not have been fretting? shall they not have been fretting?