English verb conjugation
MUST REIFY

Regular verb: reify - reified - reified

Affirmation

Simple form	V-ing form
I must reify you must reify he must reify we must reify you must reify they must reify	I must be reifying you must be reifying he must be reifying we must be reifying you must be reifying they must be reifying
Perfect	V-ing perfect
I must have reified you must have reified he must have reified we must have reified you must have reified they must have reified	I must have been reifying you must have been reifying he must have been reifying we must have been reifying you must have been reifying they must have been reifying

Negation

Simple form	V-ing form
I mustn't reify you mustn't reify he mustn't reify we mustn't reify you mustn't reify they mustn't reify	I mustn't be reifying you mustn't be reifying he mustn't be reifying we mustn't be reifying you mustn't be reifying they mustn't be reifying
Perfect	V-ing perfect
I mustn't have reified you mustn't have reified he mustn't have reified we mustn't have reified you mustn't have reified they mustn't have reified	I mustn't have been reifying you mustn't have been reifying he mustn't have been reifying we mustn't have been reifying you mustn't have been reifying they mustn't have been reifying

Interrogative form

Simple form	V-ing form
must I reify? must you reify? must he reify? must we reify? must you reify? must they reify?	must I be reifying? must you be reifying? must he be reifying? must we be reifying? must you be reifying? must they be reifying?
Perfect	V-ing perfect
must I have reified? must you have reified? must he have reified? must we have reified? must you have reified? must they have reified?	must I have been reifying? must you have been reifying? must he have been reifying? must we have been reifying? must you have been reifying? must they have been reifying?

Interro-negative form

Simple form	V-ing form
mustn't I reify? mustn't you reify? mustn't he reify? mustn't we reify? mustn't you reify? mustn't they reify?	mustn't I be reifying? mustn't you be reifying? mustn't he be reifying? mustn't we be reifying? mustn't you be reifying? mustn't they be reifying?
Perfect	V-ing perfect
mustn't I have reified? mustn't you have reified? mustn't he have reified? mustn't we have reified? mustn't you have reified? mustn't they have reified?	mustn't I have been reifying? mustn't you have been reifying? mustn't he have been reifying? mustn't we have been reifying? mustn't you have been reifying? mustn't they have been reifying?