English verb conjugation
MUST BACTERIZE

Regular verb: bacterize - bacterized - bacterized

Affirmation

Simple form	V-ing form
I must bacterize you must bacterize she must bacterize we must bacterize you must bacterize they must bacterize	I must be bacterizing you must be bacterizing she must be bacterizing we must be bacterizing you must be bacterizing they must be bacterizing
Perfect	V-ing perfect
I must have bacterized you must have bacterized she must have bacterized we must have bacterized you must have bacterized they must have bacterized	I must have been bacterizing you must have been bacterizing she must have been bacterizing we must have been bacterizing you must have been bacterizing they must have been bacterizing

Negation

Simple form	V-ing form
I mustn't bacterize you mustn't bacterize she mustn't bacterize we mustn't bacterize you mustn't bacterize they mustn't bacterize	I mustn't be bacterizing you mustn't be bacterizing she mustn't be bacterizing we mustn't be bacterizing you mustn't be bacterizing they mustn't be bacterizing
Perfect	V-ing perfect
I mustn't have bacterized you mustn't have bacterized she mustn't have bacterized we mustn't have bacterized you mustn't have bacterized they mustn't have bacterized	I mustn't have been bacterizing you mustn't have been bacterizing she mustn't have been bacterizing we mustn't have been bacterizing you mustn't have been bacterizing they mustn't have been bacterizing

Interrogative form

Simple form	V-ing form
must I bacterize? must you bacterize? must she bacterize? must we bacterize? must you bacterize? must they bacterize?	must I be bacterizing? must you be bacterizing? must she be bacterizing? must we be bacterizing? must you be bacterizing? must they be bacterizing?
Perfect	V-ing perfect
must I have bacterized? must you have bacterized? must she have bacterized? must we have bacterized? must you have bacterized? must they have bacterized?	must I have been bacterizing? must you have been bacterizing? must she have been bacterizing? must we have been bacterizing? must you have been bacterizing? must they have been bacterizing?

Interro-negative form

Simple form	V-ing form
mustn't I bacterize? mustn't you bacterize? mustn't she bacterize? mustn't we bacterize? mustn't you bacterize? mustn't they bacterize?	mustn't I be bacterizing? mustn't you be bacterizing? mustn't she be bacterizing? mustn't we be bacterizing? mustn't you be bacterizing? mustn't they be bacterizing?
Perfect	V-ing perfect
mustn't I have bacterized? mustn't you have bacterized? mustn't she have bacterized? mustn't we have bacterized? mustn't you have bacterized? mustn't they have bacterized?	mustn't I have been bacterizing? mustn't you have been bacterizing? mustn't she have been bacterizing? mustn't we have been bacterizing? mustn't you have been bacterizing? mustn't they have been bacterizing?