English verb conjugation
MUST VINIFY

Regular verb: vinify - vinified - vinified

Affirmation

Simple form	V-ing form
I must vinify you must vinify he must vinify we must vinify you must vinify they must vinify	I must be vinifying you must be vinifying he must be vinifying we must be vinifying you must be vinifying they must be vinifying
Perfect	V-ing perfect
I must have vinified you must have vinified he must have vinified we must have vinified you must have vinified they must have vinified	I must have been vinifying you must have been vinifying he must have been vinifying we must have been vinifying you must have been vinifying they must have been vinifying

Negation

Simple form	V-ing form
I mustn't vinify you mustn't vinify he mustn't vinify we mustn't vinify you mustn't vinify they mustn't vinify	I mustn't be vinifying you mustn't be vinifying he mustn't be vinifying we mustn't be vinifying you mustn't be vinifying they mustn't be vinifying
Perfect	V-ing perfect
I mustn't have vinified you mustn't have vinified he mustn't have vinified we mustn't have vinified you mustn't have vinified they mustn't have vinified	I mustn't have been vinifying you mustn't have been vinifying he mustn't have been vinifying we mustn't have been vinifying you mustn't have been vinifying they mustn't have been vinifying

Interrogative form

Simple form	V-ing form
must I vinify? must you vinify? must he vinify? must we vinify? must you vinify? must they vinify?	must I be vinifying? must you be vinifying? must he be vinifying? must we be vinifying? must you be vinifying? must they be vinifying?
Perfect	V-ing perfect
must I have vinified? must you have vinified? must he have vinified? must we have vinified? must you have vinified? must they have vinified?	must I have been vinifying? must you have been vinifying? must he have been vinifying? must we have been vinifying? must you have been vinifying? must they have been vinifying?

Interro-negative form

Simple form	V-ing form
mustn't I vinify? mustn't you vinify? mustn't he vinify? mustn't we vinify? mustn't you vinify? mustn't they vinify?	mustn't I be vinifying? mustn't you be vinifying? mustn't he be vinifying? mustn't we be vinifying? mustn't you be vinifying? mustn't they be vinifying?
Perfect	V-ing perfect
mustn't I have vinified? mustn't you have vinified? mustn't he have vinified? mustn't we have vinified? mustn't you have vinified? mustn't they have vinified?	mustn't I have been vinifying? mustn't you have been vinifying? mustn't he have been vinifying? mustn't we have been vinifying? mustn't you have been vinifying? mustn't they have been vinifying?