English verb conjugation
MUST POLEAX

Regular verb: poleax - poleaxed - poleaxed

Affirmation

Simple form	V-ing form
I must poleax you must poleax he must poleax we must poleax you must poleax they must poleax	I must be poleaxing you must be poleaxing he must be poleaxing we must be poleaxing you must be poleaxing they must be poleaxing
Perfect	V-ing perfect
I must have poleaxed you must have poleaxed he must have poleaxed we must have poleaxed you must have poleaxed they must have poleaxed	I must have been poleaxing you must have been poleaxing he must have been poleaxing we must have been poleaxing you must have been poleaxing they must have been poleaxing

Negation

Simple form	V-ing form
I mustn't poleax you mustn't poleax he mustn't poleax we mustn't poleax you mustn't poleax they mustn't poleax	I mustn't be poleaxing you mustn't be poleaxing he mustn't be poleaxing we mustn't be poleaxing you mustn't be poleaxing they mustn't be poleaxing
Perfect	V-ing perfect
I mustn't have poleaxed you mustn't have poleaxed he mustn't have poleaxed we mustn't have poleaxed you mustn't have poleaxed they mustn't have poleaxed	I mustn't have been poleaxing you mustn't have been poleaxing he mustn't have been poleaxing we mustn't have been poleaxing you mustn't have been poleaxing they mustn't have been poleaxing

Interrogative form

Simple form	V-ing form
must I poleax? must you poleax? must he poleax? must we poleax? must you poleax? must they poleax?	must I be poleaxing? must you be poleaxing? must he be poleaxing? must we be poleaxing? must you be poleaxing? must they be poleaxing?
Perfect	V-ing perfect
must I have poleaxed? must you have poleaxed? must he have poleaxed? must we have poleaxed? must you have poleaxed? must they have poleaxed?	must I have been poleaxing? must you have been poleaxing? must he have been poleaxing? must we have been poleaxing? must you have been poleaxing? must they have been poleaxing?

Interro-negative form

Simple form	V-ing form
mustn't I poleax? mustn't you poleax? mustn't he poleax? mustn't we poleax? mustn't you poleax? mustn't they poleax?	mustn't I be poleaxing? mustn't you be poleaxing? mustn't he be poleaxing? mustn't we be poleaxing? mustn't you be poleaxing? mustn't they be poleaxing?
Perfect	V-ing perfect
mustn't I have poleaxed? mustn't you have poleaxed? mustn't he have poleaxed? mustn't we have poleaxed? mustn't you have poleaxed? mustn't they have poleaxed?	mustn't I have been poleaxing? mustn't you have been poleaxing? mustn't he have been poleaxing? mustn't we have been poleaxing? mustn't you have been poleaxing? mustn't they have been poleaxing?