English verb conjugation
MUST WAX

Regular verb: wax - waxed - waxed

Affirmation

Simple form	V-ing form
I must wax you must wax he must wax we must wax you must wax they must wax	I must be waxing you must be waxing he must be waxing we must be waxing you must be waxing they must be waxing
Perfect	V-ing perfect
I must have waxed you must have waxed he must have waxed we must have waxed you must have waxed they must have waxed	I must have been waxing you must have been waxing he must have been waxing we must have been waxing you must have been waxing they must have been waxing

Negation

Simple form	V-ing form
I mustn't wax you mustn't wax he mustn't wax we mustn't wax you mustn't wax they mustn't wax	I mustn't be waxing you mustn't be waxing he mustn't be waxing we mustn't be waxing you mustn't be waxing they mustn't be waxing
Perfect	V-ing perfect
I mustn't have waxed you mustn't have waxed he mustn't have waxed we mustn't have waxed you mustn't have waxed they mustn't have waxed	I mustn't have been waxing you mustn't have been waxing he mustn't have been waxing we mustn't have been waxing you mustn't have been waxing they mustn't have been waxing

Interrogative form

Simple form	V-ing form
must I wax? must you wax? must he wax? must we wax? must you wax? must they wax?	must I be waxing? must you be waxing? must he be waxing? must we be waxing? must you be waxing? must they be waxing?
Perfect	V-ing perfect
must I have waxed? must you have waxed? must he have waxed? must we have waxed? must you have waxed? must they have waxed?	must I have been waxing? must you have been waxing? must he have been waxing? must we have been waxing? must you have been waxing? must they have been waxing?

Interro-negative form

Simple form	V-ing form
mustn't I wax? mustn't you wax? mustn't he wax? mustn't we wax? mustn't you wax? mustn't they wax?	mustn't I be waxing? mustn't you be waxing? mustn't he be waxing? mustn't we be waxing? mustn't you be waxing? mustn't they be waxing?
Perfect	V-ing perfect
mustn't I have waxed? mustn't you have waxed? mustn't he have waxed? mustn't we have waxed? mustn't you have waxed? mustn't they have waxed?	mustn't I have been waxing? mustn't you have been waxing? mustn't he have been waxing? mustn't we have been waxing? mustn't you have been waxing? mustn't they have been waxing?