English verb conjugation
MUST REFORMULATE

Regular verb: reformulate - reformulated - reformulated

Affirmation

Simple form	V-ing form
I must reformulate you must reformulate he must reformulate we must reformulate you must reformulate they must reformulate	I must be reformulating you must be reformulating he must be reformulating we must be reformulating you must be reformulating they must be reformulating
Perfect	V-ing perfect
I must have reformulated you must have reformulated he must have reformulated we must have reformulated you must have reformulated they must have reformulated	I must have been reformulating you must have been reformulating he must have been reformulating we must have been reformulating you must have been reformulating they must have been reformulating

Negation

Simple form	V-ing form
I mustn't reformulate you mustn't reformulate he mustn't reformulate we mustn't reformulate you mustn't reformulate they mustn't reformulate	I mustn't be reformulating you mustn't be reformulating he mustn't be reformulating we mustn't be reformulating you mustn't be reformulating they mustn't be reformulating
Perfect	V-ing perfect
I mustn't have reformulated you mustn't have reformulated he mustn't have reformulated we mustn't have reformulated you mustn't have reformulated they mustn't have reformulated	I mustn't have been reformulating you mustn't have been reformulating he mustn't have been reformulating we mustn't have been reformulating you mustn't have been reformulating they mustn't have been reformulating

Interrogative form

Simple form	V-ing form
must I reformulate? must you reformulate? must he reformulate? must we reformulate? must you reformulate? must they reformulate?	must I be reformulating? must you be reformulating? must he be reformulating? must we be reformulating? must you be reformulating? must they be reformulating?
Perfect	V-ing perfect
must I have reformulated? must you have reformulated? must he have reformulated? must we have reformulated? must you have reformulated? must they have reformulated?	must I have been reformulating? must you have been reformulating? must he have been reformulating? must we have been reformulating? must you have been reformulating? must they have been reformulating?

Interro-negative form

Simple form	V-ing form
mustn't I reformulate? mustn't you reformulate? mustn't he reformulate? mustn't we reformulate? mustn't you reformulate? mustn't they reformulate?	mustn't I be reformulating? mustn't you be reformulating? mustn't he be reformulating? mustn't we be reformulating? mustn't you be reformulating? mustn't they be reformulating?
Perfect	V-ing perfect
mustn't I have reformulated? mustn't you have reformulated? mustn't he have reformulated? mustn't we have reformulated? mustn't you have reformulated? mustn't they have reformulated?	mustn't I have been reformulating? mustn't you have been reformulating? mustn't he have been reformulating? mustn't we have been reformulating? mustn't you have been reformulating? mustn't they have been reformulating?