English verb conjugation
MUST PREMIERE

Regular verb: premiere - premiered - premiered

Affirmation

Simple form	V-ing form
I must premiere you must premiere he must premiere we must premiere you must premiere they must premiere	I must be premiering you must be premiering he must be premiering we must be premiering you must be premiering they must be premiering
Perfect	V-ing perfect
I must have premiered you must have premiered he must have premiered we must have premiered you must have premiered they must have premiered	I must have been premiering you must have been premiering he must have been premiering we must have been premiering you must have been premiering they must have been premiering

Negation

Simple form	V-ing form
I mustn't premiere you mustn't premiere he mustn't premiere we mustn't premiere you mustn't premiere they mustn't premiere	I mustn't be premiering you mustn't be premiering he mustn't be premiering we mustn't be premiering you mustn't be premiering they mustn't be premiering
Perfect	V-ing perfect
I mustn't have premiered you mustn't have premiered he mustn't have premiered we mustn't have premiered you mustn't have premiered they mustn't have premiered	I mustn't have been premiering you mustn't have been premiering he mustn't have been premiering we mustn't have been premiering you mustn't have been premiering they mustn't have been premiering

Interrogative form

Simple form	V-ing form
must I premiere? must you premiere? must he premiere? must we premiere? must you premiere? must they premiere?	must I be premiering? must you be premiering? must he be premiering? must we be premiering? must you be premiering? must they be premiering?
Perfect	V-ing perfect
must I have premiered? must you have premiered? must he have premiered? must we have premiered? must you have premiered? must they have premiered?	must I have been premiering? must you have been premiering? must he have been premiering? must we have been premiering? must you have been premiering? must they have been premiering?

Interro-negative form

Simple form	V-ing form
mustn't I premiere? mustn't you premiere? mustn't he premiere? mustn't we premiere? mustn't you premiere? mustn't they premiere?	mustn't I be premiering? mustn't you be premiering? mustn't he be premiering? mustn't we be premiering? mustn't you be premiering? mustn't they be premiering?
Perfect	V-ing perfect
mustn't I have premiered? mustn't you have premiered? mustn't he have premiered? mustn't we have premiered? mustn't you have premiered? mustn't they have premiered?	mustn't I have been premiering? mustn't you have been premiering? mustn't he have been premiering? mustn't we have been premiering? mustn't you have been premiering? mustn't they have been premiering?