English verb conjugation
SHALL SING SING

Regular verb: sing sing - sing singed - sing singed

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I shall sing sing you shall sing sing she shall sing sing we shall sing sing you shall sing sing they shall sing sing	I shall be sing singing you shall be sing singing she shall be sing singing we shall be sing singing you shall be sing singing they shall be sing singing
Perfect	V-ing perfect
I shall have sing singed you shall have sing singed she shall have sing singed we shall have sing singed you shall have sing singed they shall have sing singed	I shall have been sing singing you shall have been sing singing she shall have been sing singing we shall have been sing singing you shall have been sing singing they shall have been sing singing

Negation

Simple form	V-ing form
I shall not sing sing you shall not sing sing she shall not sing sing we shall not sing sing you shall not sing sing they shall not sing sing	I shall not be sing singing you shall not be sing singing she shall not be sing singing we shall not be sing singing you shall not be sing singing they shall not be sing singing
Perfect	V-ing perfect
I shall not have sing singed you shall not have sing singed she shall not have sing singed we shall not have sing singed you shall not have sing singed they shall not have sing singed	I shall not have been sing singing you shall not have been sing singing she shall not have been sing singing we shall not have been sing singing you shall not have been sing singing they shall not have been sing singing

Interrogative form

Simple form	V-ing form
shall I sing sing? shall you sing sing? shall she sing sing? shall we sing sing? shall you sing sing? shall they sing sing?	shall I be sing singing? shall you be sing singing? shall she be sing singing? shall we be sing singing? shall you be sing singing? shall they be sing singing?
Perfect	V-ing perfect
shall I have sing singed? shall you have sing singed? shall she have sing singed? shall we have sing singed? shall you have sing singed? shall they have sing singed?	shall I have been sing singing? shall you have been sing singing? shall she have been sing singing? shall we have been sing singing? shall you have been sing singing? shall they have been sing singing?

Interro-negative form

Simple form	V-ing form
shall I not sing sing? shall you not sing sing? shall she not sing sing? shall we not sing sing? shall you not sing sing? shall they not sing sing?	shall I not be sing singing? shall you not be sing singing? shall she not be sing singing? shall we not be sing singing? shall you not be sing singing? shall they not be sing singing?
Perfect	V-ing perfect
shall I not have sing singed? shall you not have sing singed? shall she not have sing singed? shall we not have sing singed? shall you not have sing singed? shall they not have sing singed?	shall I not have been sing singing? shall you not have been sing singing? shall she not have been sing singing? shall we not have been sing singing? shall you not have been sing singing? shall they not have been sing singing?