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 mustn't witch you mustn't witch he mustn't witch we mustn't witch you mustn't witch they mustn't witch	I mustn't be witching you mustn't be witching he mustn't be witching we mustn't be witching you mustn't be witching they mustn't be witching
Perfect	V-ing perfect
I mustn't have witched you mustn't have witched he mustn't have witched we mustn't have witched you mustn't have witched they mustn't have witched	I mustn't have been witching you mustn't have been witching he mustn't have been witching we mustn't have been witching you mustn't have been witching they mustn't 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
mustn't I witch? mustn't you witch? mustn't he witch? mustn't we witch? mustn't you witch? mustn't they witch?	mustn't I be witching? mustn't you be witching? mustn't he be witching? mustn't we be witching? mustn't you be witching? mustn't they be witching?
Perfect	V-ing perfect
mustn't I have witched? mustn't you have witched? mustn't he have witched? mustn't we have witched? mustn't you have witched? mustn't they have witched?	mustn't I have been witching? mustn't you have been witching? mustn't he have been witching? mustn't we have been witching? mustn't you have been witching? mustn't they have been witching?