English verb conjugation
MUST SINICIZE

Regular verb: sinicize - sinicized - sinicized

Affirmation

Simple form	V-ing form
I must sinicize you must sinicize he must sinicize we must sinicize you must sinicize they must sinicize	I must be sinicizing you must be sinicizing he must be sinicizing we must be sinicizing you must be sinicizing they must be sinicizing
Perfect	V-ing perfect
I must have sinicized you must have sinicized he must have sinicized we must have sinicized you must have sinicized they must have sinicized	I must have been sinicizing you must have been sinicizing he must have been sinicizing we must have been sinicizing you must have been sinicizing they must have been sinicizing

Negation

Simple form	V-ing form
I mustn't sinicize you mustn't sinicize he mustn't sinicize we mustn't sinicize you mustn't sinicize they mustn't sinicize	I mustn't be sinicizing you mustn't be sinicizing he mustn't be sinicizing we mustn't be sinicizing you mustn't be sinicizing they mustn't be sinicizing
Perfect	V-ing perfect
I mustn't have sinicized you mustn't have sinicized he mustn't have sinicized we mustn't have sinicized you mustn't have sinicized they mustn't have sinicized	I mustn't have been sinicizing you mustn't have been sinicizing he mustn't have been sinicizing we mustn't have been sinicizing you mustn't have been sinicizing they mustn't have been sinicizing

Interrogative form

Simple form	V-ing form
must I sinicize? must you sinicize? must he sinicize? must we sinicize? must you sinicize? must they sinicize?	must I be sinicizing? must you be sinicizing? must he be sinicizing? must we be sinicizing? must you be sinicizing? must they be sinicizing?
Perfect	V-ing perfect
must I have sinicized? must you have sinicized? must he have sinicized? must we have sinicized? must you have sinicized? must they have sinicized?	must I have been sinicizing? must you have been sinicizing? must he have been sinicizing? must we have been sinicizing? must you have been sinicizing? must they have been sinicizing?

Interro-negative form

Simple form	V-ing form
mustn't I sinicize? mustn't you sinicize? mustn't he sinicize? mustn't we sinicize? mustn't you sinicize? mustn't they sinicize?	mustn't I be sinicizing? mustn't you be sinicizing? mustn't he be sinicizing? mustn't we be sinicizing? mustn't you be sinicizing? mustn't they be sinicizing?
Perfect	V-ing perfect
mustn't I have sinicized? mustn't you have sinicized? mustn't he have sinicized? mustn't we have sinicized? mustn't you have sinicized? mustn't they have sinicized?	mustn't I have been sinicizing? mustn't you have been sinicizing? mustn't he have been sinicizing? mustn't we have been sinicizing? mustn't you have been sinicizing? mustn't they have been sinicizing?