English verb conjugation
MUST MATERIALIZE

Regular verb: materialize - materialized - materialized

Affirmation

Simple form	V-ing form
I must materialize you must materialize he must materialize we must materialize you must materialize they must materialize	I must be materializing you must be materializing he must be materializing we must be materializing you must be materializing they must be materializing
Perfect	V-ing perfect
I must have materialized you must have materialized he must have materialized we must have materialized you must have materialized they must have materialized	I must have been materializing you must have been materializing he must have been materializing we must have been materializing you must have been materializing they must have been materializing

Negation

Simple form	V-ing form
I mustn't materialize you mustn't materialize he mustn't materialize we mustn't materialize you mustn't materialize they mustn't materialize	I mustn't be materializing you mustn't be materializing he mustn't be materializing we mustn't be materializing you mustn't be materializing they mustn't be materializing
Perfect	V-ing perfect
I mustn't have materialized you mustn't have materialized he mustn't have materialized we mustn't have materialized you mustn't have materialized they mustn't have materialized	I mustn't have been materializing you mustn't have been materializing he mustn't have been materializing we mustn't have been materializing you mustn't have been materializing they mustn't have been materializing

Interrogative form

Simple form	V-ing form
must I materialize? must you materialize? must he materialize? must we materialize? must you materialize? must they materialize?	must I be materializing? must you be materializing? must he be materializing? must we be materializing? must you be materializing? must they be materializing?
Perfect	V-ing perfect
must I have materialized? must you have materialized? must he have materialized? must we have materialized? must you have materialized? must they have materialized?	must I have been materializing? must you have been materializing? must he have been materializing? must we have been materializing? must you have been materializing? must they have been materializing?

Interro-negative form

Simple form	V-ing form
mustn't I materialize? mustn't you materialize? mustn't he materialize? mustn't we materialize? mustn't you materialize? mustn't they materialize?	mustn't I be materializing? mustn't you be materializing? mustn't he be materializing? mustn't we be materializing? mustn't you be materializing? mustn't they be materializing?
Perfect	V-ing perfect
mustn't I have materialized? mustn't you have materialized? mustn't he have materialized? mustn't we have materialized? mustn't you have materialized? mustn't they have materialized?	mustn't I have been materializing? mustn't you have been materializing? mustn't he have been materializing? mustn't we have been materializing? mustn't you have been materializing? mustn't they have been materializing?