English verb conjugation
MUST DEMODULATE

Regular verb: demodulate - demodulated - demodulated

Affirmation

Simple form	V-ing form
I must demodulate you must demodulate she must demodulate we must demodulate you must demodulate they must demodulate	I must be demodulating you must be demodulating she must be demodulating we must be demodulating you must be demodulating they must be demodulating
Perfect	V-ing perfect
I must have demodulated you must have demodulated she must have demodulated we must have demodulated you must have demodulated they must have demodulated	I must have been demodulating you must have been demodulating she must have been demodulating we must have been demodulating you must have been demodulating they must have been demodulating

Negation

Simple form	V-ing form
I mustn't demodulate you mustn't demodulate she mustn't demodulate we mustn't demodulate you mustn't demodulate they mustn't demodulate	I mustn't be demodulating you mustn't be demodulating she mustn't be demodulating we mustn't be demodulating you mustn't be demodulating they mustn't be demodulating
Perfect	V-ing perfect
I mustn't have demodulated you mustn't have demodulated she mustn't have demodulated we mustn't have demodulated you mustn't have demodulated they mustn't have demodulated	I mustn't have been demodulating you mustn't have been demodulating she mustn't have been demodulating we mustn't have been demodulating you mustn't have been demodulating they mustn't have been demodulating

Interrogative form

Simple form	V-ing form
must I demodulate? must you demodulate? must she demodulate? must we demodulate? must you demodulate? must they demodulate?	must I be demodulating? must you be demodulating? must she be demodulating? must we be demodulating? must you be demodulating? must they be demodulating?
Perfect	V-ing perfect
must I have demodulated? must you have demodulated? must she have demodulated? must we have demodulated? must you have demodulated? must they have demodulated?	must I have been demodulating? must you have been demodulating? must she have been demodulating? must we have been demodulating? must you have been demodulating? must they have been demodulating?

Interro-negative form

Simple form	V-ing form
mustn't I demodulate? mustn't you demodulate? mustn't she demodulate? mustn't we demodulate? mustn't you demodulate? mustn't they demodulate?	mustn't I be demodulating? mustn't you be demodulating? mustn't she be demodulating? mustn't we be demodulating? mustn't you be demodulating? mustn't they be demodulating?
Perfect	V-ing perfect
mustn't I have demodulated? mustn't you have demodulated? mustn't she have demodulated? mustn't we have demodulated? mustn't you have demodulated? mustn't they have demodulated?	mustn't I have been demodulating? mustn't you have been demodulating? mustn't she have been demodulating? mustn't we have been demodulating? mustn't you have been demodulating? mustn't they have been demodulating?