English verb conjugation
MUST TETANIZE

Regular verb: tetanize - tetanized - tetanized

Affirmation

Simple form	V-ing form
I must tetanize you must tetanize she must tetanize we must tetanize you must tetanize they must tetanize	I must be tetanizing you must be tetanizing she must be tetanizing we must be tetanizing you must be tetanizing they must be tetanizing
Perfect	V-ing perfect
I must have tetanized you must have tetanized she must have tetanized we must have tetanized you must have tetanized they must have tetanized	I must have been tetanizing you must have been tetanizing she must have been tetanizing we must have been tetanizing you must have been tetanizing they must have been tetanizing

Negation

Simple form	V-ing form
I mustn't tetanize you mustn't tetanize she mustn't tetanize we mustn't tetanize you mustn't tetanize they mustn't tetanize	I mustn't be tetanizing you mustn't be tetanizing she mustn't be tetanizing we mustn't be tetanizing you mustn't be tetanizing they mustn't be tetanizing
Perfect	V-ing perfect
I mustn't have tetanized you mustn't have tetanized she mustn't have tetanized we mustn't have tetanized you mustn't have tetanized they mustn't have tetanized	I mustn't have been tetanizing you mustn't have been tetanizing she mustn't have been tetanizing we mustn't have been tetanizing you mustn't have been tetanizing they mustn't have been tetanizing

Interrogative form

Simple form	V-ing form
must I tetanize? must you tetanize? must she tetanize? must we tetanize? must you tetanize? must they tetanize?	must I be tetanizing? must you be tetanizing? must she be tetanizing? must we be tetanizing? must you be tetanizing? must they be tetanizing?
Perfect	V-ing perfect
must I have tetanized? must you have tetanized? must she have tetanized? must we have tetanized? must you have tetanized? must they have tetanized?	must I have been tetanizing? must you have been tetanizing? must she have been tetanizing? must we have been tetanizing? must you have been tetanizing? must they have been tetanizing?

Interro-negative form

Simple form	V-ing form
mustn't I tetanize? mustn't you tetanize? mustn't she tetanize? mustn't we tetanize? mustn't you tetanize? mustn't they tetanize?	mustn't I be tetanizing? mustn't you be tetanizing? mustn't she be tetanizing? mustn't we be tetanizing? mustn't you be tetanizing? mustn't they be tetanizing?
Perfect	V-ing perfect
mustn't I have tetanized? mustn't you have tetanized? mustn't she have tetanized? mustn't we have tetanized? mustn't you have tetanized? mustn't they have tetanized?	mustn't I have been tetanizing? mustn't you have been tetanizing? mustn't she have been tetanizing? mustn't we have been tetanizing? mustn't you have been tetanizing? mustn't they have been tetanizing?