English verb conjugation
MUST DEFLAGRATE

Regular verb: deflagrate - deflagrated - deflagrated

Affirmation

Simple form	V-ing form
I must deflagrate you must deflagrate he must deflagrate we must deflagrate you must deflagrate they must deflagrate	I must be deflagrating you must be deflagrating he must be deflagrating we must be deflagrating you must be deflagrating they must be deflagrating
Perfect	V-ing perfect
I must have deflagrated you must have deflagrated he must have deflagrated we must have deflagrated you must have deflagrated they must have deflagrated	I must have been deflagrating you must have been deflagrating he must have been deflagrating we must have been deflagrating you must have been deflagrating they must have been deflagrating

Negation

Simple form	V-ing form
I mustn't deflagrate you mustn't deflagrate he mustn't deflagrate we mustn't deflagrate you mustn't deflagrate they mustn't deflagrate	I mustn't be deflagrating you mustn't be deflagrating he mustn't be deflagrating we mustn't be deflagrating you mustn't be deflagrating they mustn't be deflagrating
Perfect	V-ing perfect
I mustn't have deflagrated you mustn't have deflagrated he mustn't have deflagrated we mustn't have deflagrated you mustn't have deflagrated they mustn't have deflagrated	I mustn't have been deflagrating you mustn't have been deflagrating he mustn't have been deflagrating we mustn't have been deflagrating you mustn't have been deflagrating they mustn't have been deflagrating

Interrogative form

Simple form	V-ing form
must I deflagrate? must you deflagrate? must he deflagrate? must we deflagrate? must you deflagrate? must they deflagrate?	must I be deflagrating? must you be deflagrating? must he be deflagrating? must we be deflagrating? must you be deflagrating? must they be deflagrating?
Perfect	V-ing perfect
must I have deflagrated? must you have deflagrated? must he have deflagrated? must we have deflagrated? must you have deflagrated? must they have deflagrated?	must I have been deflagrating? must you have been deflagrating? must he have been deflagrating? must we have been deflagrating? must you have been deflagrating? must they have been deflagrating?

Interro-negative form

Simple form	V-ing form
mustn't I deflagrate? mustn't you deflagrate? mustn't he deflagrate? mustn't we deflagrate? mustn't you deflagrate? mustn't they deflagrate?	mustn't I be deflagrating? mustn't you be deflagrating? mustn't he be deflagrating? mustn't we be deflagrating? mustn't you be deflagrating? mustn't they be deflagrating?
Perfect	V-ing perfect
mustn't I have deflagrated? mustn't you have deflagrated? mustn't he have deflagrated? mustn't we have deflagrated? mustn't you have deflagrated? mustn't they have deflagrated?	mustn't I have been deflagrating? mustn't you have been deflagrating? mustn't he have been deflagrating? mustn't we have been deflagrating? mustn't you have been deflagrating? mustn't they have been deflagrating?