English verb conjugation
MUST VOWELIZE

Regular verb: vowelize - vowelized - vowelized

Affirmation

Simple form	V-ing form
I must vowelize you must vowelize he must vowelize we must vowelize you must vowelize they must vowelize	I must be vowelizing you must be vowelizing he must be vowelizing we must be vowelizing you must be vowelizing they must be vowelizing
Perfect	V-ing perfect
I must have vowelized you must have vowelized he must have vowelized we must have vowelized you must have vowelized they must have vowelized	I must have been vowelizing you must have been vowelizing he must have been vowelizing we must have been vowelizing you must have been vowelizing they must have been vowelizing

Negation

Simple form	V-ing form
I mustn't vowelize you mustn't vowelize he mustn't vowelize we mustn't vowelize you mustn't vowelize they mustn't vowelize	I mustn't be vowelizing you mustn't be vowelizing he mustn't be vowelizing we mustn't be vowelizing you mustn't be vowelizing they mustn't be vowelizing
Perfect	V-ing perfect
I mustn't have vowelized you mustn't have vowelized he mustn't have vowelized we mustn't have vowelized you mustn't have vowelized they mustn't have vowelized	I mustn't have been vowelizing you mustn't have been vowelizing he mustn't have been vowelizing we mustn't have been vowelizing you mustn't have been vowelizing they mustn't have been vowelizing

Interrogative form

Simple form	V-ing form
must I vowelize? must you vowelize? must he vowelize? must we vowelize? must you vowelize? must they vowelize?	must I be vowelizing? must you be vowelizing? must he be vowelizing? must we be vowelizing? must you be vowelizing? must they be vowelizing?
Perfect	V-ing perfect
must I have vowelized? must you have vowelized? must he have vowelized? must we have vowelized? must you have vowelized? must they have vowelized?	must I have been vowelizing? must you have been vowelizing? must he have been vowelizing? must we have been vowelizing? must you have been vowelizing? must they have been vowelizing?

Interro-negative form

Simple form	V-ing form
mustn't I vowelize? mustn't you vowelize? mustn't he vowelize? mustn't we vowelize? mustn't you vowelize? mustn't they vowelize?	mustn't I be vowelizing? mustn't you be vowelizing? mustn't he be vowelizing? mustn't we be vowelizing? mustn't you be vowelizing? mustn't they be vowelizing?
Perfect	V-ing perfect
mustn't I have vowelized? mustn't you have vowelized? mustn't he have vowelized? mustn't we have vowelized? mustn't you have vowelized? mustn't they have vowelized?	mustn't I have been vowelizing? mustn't you have been vowelizing? mustn't he have been vowelizing? mustn't we have been vowelizing? mustn't you have been vowelizing? mustn't they have been vowelizing?