English verb conjugation
MUST DEREGULATE

Regular verb: deregulate - deregulated - deregulated

Affirmation

Simple form	V-ing form
I must deregulate you must deregulate he must deregulate we must deregulate you must deregulate they must deregulate	I must be deregulating you must be deregulating he must be deregulating we must be deregulating you must be deregulating they must be deregulating
Perfect	V-ing perfect
I must have deregulated you must have deregulated he must have deregulated we must have deregulated you must have deregulated they must have deregulated	I must have been deregulating you must have been deregulating he must have been deregulating we must have been deregulating you must have been deregulating they must have been deregulating

Negation

Simple form	V-ing form
I mustn't deregulate you mustn't deregulate he mustn't deregulate we mustn't deregulate you mustn't deregulate they mustn't deregulate	I mustn't be deregulating you mustn't be deregulating he mustn't be deregulating we mustn't be deregulating you mustn't be deregulating they mustn't be deregulating
Perfect	V-ing perfect
I mustn't have deregulated you mustn't have deregulated he mustn't have deregulated we mustn't have deregulated you mustn't have deregulated they mustn't have deregulated	I mustn't have been deregulating you mustn't have been deregulating he mustn't have been deregulating we mustn't have been deregulating you mustn't have been deregulating they mustn't have been deregulating

Interrogative form

Simple form	V-ing form
must I deregulate? must you deregulate? must he deregulate? must we deregulate? must you deregulate? must they deregulate?	must I be deregulating? must you be deregulating? must he be deregulating? must we be deregulating? must you be deregulating? must they be deregulating?
Perfect	V-ing perfect
must I have deregulated? must you have deregulated? must he have deregulated? must we have deregulated? must you have deregulated? must they have deregulated?	must I have been deregulating? must you have been deregulating? must he have been deregulating? must we have been deregulating? must you have been deregulating? must they have been deregulating?

Interro-negative form

Simple form	V-ing form
mustn't I deregulate? mustn't you deregulate? mustn't he deregulate? mustn't we deregulate? mustn't you deregulate? mustn't they deregulate?	mustn't I be deregulating? mustn't you be deregulating? mustn't he be deregulating? mustn't we be deregulating? mustn't you be deregulating? mustn't they be deregulating?
Perfect	V-ing perfect
mustn't I have deregulated? mustn't you have deregulated? mustn't he have deregulated? mustn't we have deregulated? mustn't you have deregulated? mustn't they have deregulated?	mustn't I have been deregulating? mustn't you have been deregulating? mustn't he have been deregulating? mustn't we have been deregulating? mustn't you have been deregulating? mustn't they have been deregulating?