English verb conjugation
MUST TANTALIZE

Regular verb: tantalize - tantalized - tantalized

Affirmation

Simple form	V-ing form
I must tantalize you must tantalize he must tantalize we must tantalize you must tantalize they must tantalize	I must be tantalizing you must be tantalizing he must be tantalizing we must be tantalizing you must be tantalizing they must be tantalizing
Perfect	V-ing perfect
I must have tantalized you must have tantalized he must have tantalized we must have tantalized you must have tantalized they must have tantalized	I must have been tantalizing you must have been tantalizing he must have been tantalizing we must have been tantalizing you must have been tantalizing they must have been tantalizing

Negation

Simple form	V-ing form
I mustn't tantalize you mustn't tantalize he mustn't tantalize we mustn't tantalize you mustn't tantalize they mustn't tantalize	I mustn't be tantalizing you mustn't be tantalizing he mustn't be tantalizing we mustn't be tantalizing you mustn't be tantalizing they mustn't be tantalizing
Perfect	V-ing perfect
I mustn't have tantalized you mustn't have tantalized he mustn't have tantalized we mustn't have tantalized you mustn't have tantalized they mustn't have tantalized	I mustn't have been tantalizing you mustn't have been tantalizing he mustn't have been tantalizing we mustn't have been tantalizing you mustn't have been tantalizing they mustn't have been tantalizing

Interrogative form

Simple form	V-ing form
must I tantalize? must you tantalize? must he tantalize? must we tantalize? must you tantalize? must they tantalize?	must I be tantalizing? must you be tantalizing? must he be tantalizing? must we be tantalizing? must you be tantalizing? must they be tantalizing?
Perfect	V-ing perfect
must I have tantalized? must you have tantalized? must he have tantalized? must we have tantalized? must you have tantalized? must they have tantalized?	must I have been tantalizing? must you have been tantalizing? must he have been tantalizing? must we have been tantalizing? must you have been tantalizing? must they have been tantalizing?

Interro-negative form

Simple form	V-ing form
mustn't I tantalize? mustn't you tantalize? mustn't he tantalize? mustn't we tantalize? mustn't you tantalize? mustn't they tantalize?	mustn't I be tantalizing? mustn't you be tantalizing? mustn't he be tantalizing? mustn't we be tantalizing? mustn't you be tantalizing? mustn't they be tantalizing?
Perfect	V-ing perfect
mustn't I have tantalized? mustn't you have tantalized? mustn't he have tantalized? mustn't we have tantalized? mustn't you have tantalized? mustn't they have tantalized?	mustn't I have been tantalizing? mustn't you have been tantalizing? mustn't he have been tantalizing? mustn't we have been tantalizing? mustn't you have been tantalizing? mustn't they have been tantalizing?