English verb conjugation
MUST TRANQUILIZE

Regular verb: tranquilize - tranquilized - tranquilized

Affirmation

Simple form	V-ing form
I must tranquilize you must tranquilize he must tranquilize we must tranquilize you must tranquilize they must tranquilize	I must be tranquilizing you must be tranquilizing he must be tranquilizing we must be tranquilizing you must be tranquilizing they must be tranquilizing
Perfect	V-ing perfect
I must have tranquilized you must have tranquilized he must have tranquilized we must have tranquilized you must have tranquilized they must have tranquilized	I must have been tranquilizing you must have been tranquilizing he must have been tranquilizing we must have been tranquilizing you must have been tranquilizing they must have been tranquilizing

Negation

Simple form	V-ing form
I mustn't tranquilize you mustn't tranquilize he mustn't tranquilize we mustn't tranquilize you mustn't tranquilize they mustn't tranquilize	I mustn't be tranquilizing you mustn't be tranquilizing he mustn't be tranquilizing we mustn't be tranquilizing you mustn't be tranquilizing they mustn't be tranquilizing
Perfect	V-ing perfect
I mustn't have tranquilized you mustn't have tranquilized he mustn't have tranquilized we mustn't have tranquilized you mustn't have tranquilized they mustn't have tranquilized	I mustn't have been tranquilizing you mustn't have been tranquilizing he mustn't have been tranquilizing we mustn't have been tranquilizing you mustn't have been tranquilizing they mustn't have been tranquilizing

Interrogative form

Simple form	V-ing form
must I tranquilize? must you tranquilize? must he tranquilize? must we tranquilize? must you tranquilize? must they tranquilize?	must I be tranquilizing? must you be tranquilizing? must he be tranquilizing? must we be tranquilizing? must you be tranquilizing? must they be tranquilizing?
Perfect	V-ing perfect
must I have tranquilized? must you have tranquilized? must he have tranquilized? must we have tranquilized? must you have tranquilized? must they have tranquilized?	must I have been tranquilizing? must you have been tranquilizing? must he have been tranquilizing? must we have been tranquilizing? must you have been tranquilizing? must they have been tranquilizing?

Interro-negative form

Simple form	V-ing form
mustn't I tranquilize? mustn't you tranquilize? mustn't he tranquilize? mustn't we tranquilize? mustn't you tranquilize? mustn't they tranquilize?	mustn't I be tranquilizing? mustn't you be tranquilizing? mustn't he be tranquilizing? mustn't we be tranquilizing? mustn't you be tranquilizing? mustn't they be tranquilizing?
Perfect	V-ing perfect
mustn't I have tranquilized? mustn't you have tranquilized? mustn't he have tranquilized? mustn't we have tranquilized? mustn't you have tranquilized? mustn't they have tranquilized?	mustn't I have been tranquilizing? mustn't you have been tranquilizing? mustn't he have been tranquilizing? mustn't we have been tranquilizing? mustn't you have been tranquilizing? mustn't they have been tranquilizing?