English verb conjugation
MUST WITCH

Regular verb: witch - witched - witched

Affirmation

Simple form	V-ing form
I must witch you must witch he must witch we must witch you must witch they must witch	I must be witching you must be witching he must be witching we must be witching you must be witching they must be witching
Perfect	V-ing perfect
I must have witched you must have witched he must have witched we must have witched you must have witched they must have witched	I must have been witching you must have been witching he must have been witching we must have been witching you must have been witching they must have been witching

Negation

Simple form	V-ing form
I must not witch you must not witch he must not witch we must not witch you must not witch they must not witch	I must not be witching you must not be witching he must not be witching we must not be witching you must not be witching they must not be witching
Perfect	V-ing perfect
I must not have witched you must not have witched he must not have witched we must not have witched you must not have witched they must not have witched	I must not have been witching you must not have been witching he must not have been witching we must not have been witching you must not have been witching they must not have been witching

Interrogative form

Simple form	V-ing form
must I witch? must you witch? must he witch? must we witch? must you witch? must they witch?	must I be witching? must you be witching? must he be witching? must we be witching? must you be witching? must they be witching?
Perfect	V-ing perfect
must I have witched? must you have witched? must he have witched? must we have witched? must you have witched? must they have witched?	must I have been witching? must you have been witching? must he have been witching? must we have been witching? must you have been witching? must they have been witching?

Interro-negative form

Simple form	V-ing form
must I not witch? must you not witch? must he not witch? must we not witch? must you not witch? must they not witch?	must I not be witching? must you not be witching? must he not be witching? must we not be witching? must you not be witching? must they not be witching?
Perfect	V-ing perfect
must I not have witched? must you not have witched? must he not have witched? must we not have witched? must you not have witched? must they not have witched?	must I not have been witching? must you not have been witching? must he not have been witching? must we not have been witching? must you not have been witching? must they not have been witching?