English verb conjugation
MUST CAUTERIZE

Regular verb: cauterize - cauterized - cauterized

Affirmation

Simple form	V-ing form
I must cauterize you must cauterize he must cauterize we must cauterize you must cauterize they must cauterize	I must be cauterizing you must be cauterizing he must be cauterizing we must be cauterizing you must be cauterizing they must be cauterizing
Perfect	V-ing perfect
I must have cauterized you must have cauterized he must have cauterized we must have cauterized you must have cauterized they must have cauterized	I must have been cauterizing you must have been cauterizing he must have been cauterizing we must have been cauterizing you must have been cauterizing they must have been cauterizing

Negation

Simple form	V-ing form
I mustn't cauterize you mustn't cauterize he mustn't cauterize we mustn't cauterize you mustn't cauterize they mustn't cauterize	I mustn't be cauterizing you mustn't be cauterizing he mustn't be cauterizing we mustn't be cauterizing you mustn't be cauterizing they mustn't be cauterizing
Perfect	V-ing perfect
I mustn't have cauterized you mustn't have cauterized he mustn't have cauterized we mustn't have cauterized you mustn't have cauterized they mustn't have cauterized	I mustn't have been cauterizing you mustn't have been cauterizing he mustn't have been cauterizing we mustn't have been cauterizing you mustn't have been cauterizing they mustn't have been cauterizing

Interrogative form

Simple form	V-ing form
must I cauterize? must you cauterize? must he cauterize? must we cauterize? must you cauterize? must they cauterize?	must I be cauterizing? must you be cauterizing? must he be cauterizing? must we be cauterizing? must you be cauterizing? must they be cauterizing?
Perfect	V-ing perfect
must I have cauterized? must you have cauterized? must he have cauterized? must we have cauterized? must you have cauterized? must they have cauterized?	must I have been cauterizing? must you have been cauterizing? must he have been cauterizing? must we have been cauterizing? must you have been cauterizing? must they have been cauterizing?

Interro-negative form

Simple form	V-ing form
mustn't I cauterize? mustn't you cauterize? mustn't he cauterize? mustn't we cauterize? mustn't you cauterize? mustn't they cauterize?	mustn't I be cauterizing? mustn't you be cauterizing? mustn't he be cauterizing? mustn't we be cauterizing? mustn't you be cauterizing? mustn't they be cauterizing?
Perfect	V-ing perfect
mustn't I have cauterized? mustn't you have cauterized? mustn't he have cauterized? mustn't we have cauterized? mustn't you have cauterized? mustn't they have cauterized?	mustn't I have been cauterizing? mustn't you have been cauterizing? mustn't he have been cauterizing? mustn't we have been cauterizing? mustn't you have been cauterizing? mustn't they have been cauterizing?