English verb conjugation
MUST TRANSMOGRIFY

Regular verb: transmogrify - transmogrified - transmogrified

Affirmation

Simple form	V-ing form
I must transmogrify you must transmogrify he must transmogrify we must transmogrify you must transmogrify they must transmogrify	I must be transmogrifying you must be transmogrifying he must be transmogrifying we must be transmogrifying you must be transmogrifying they must be transmogrifying
Perfect	V-ing perfect
I must have transmogrified you must have transmogrified he must have transmogrified we must have transmogrified you must have transmogrified they must have transmogrified	I must have been transmogrifying you must have been transmogrifying he must have been transmogrifying we must have been transmogrifying you must have been transmogrifying they must have been transmogrifying

Negation

Simple form	V-ing form
I mustn't transmogrify you mustn't transmogrify he mustn't transmogrify we mustn't transmogrify you mustn't transmogrify they mustn't transmogrify	I mustn't be transmogrifying you mustn't be transmogrifying he mustn't be transmogrifying we mustn't be transmogrifying you mustn't be transmogrifying they mustn't be transmogrifying
Perfect	V-ing perfect
I mustn't have transmogrified you mustn't have transmogrified he mustn't have transmogrified we mustn't have transmogrified you mustn't have transmogrified they mustn't have transmogrified	I mustn't have been transmogrifying you mustn't have been transmogrifying he mustn't have been transmogrifying we mustn't have been transmogrifying you mustn't have been transmogrifying they mustn't have been transmogrifying

Interrogative form

Simple form	V-ing form
must I transmogrify? must you transmogrify? must he transmogrify? must we transmogrify? must you transmogrify? must they transmogrify?	must I be transmogrifying? must you be transmogrifying? must he be transmogrifying? must we be transmogrifying? must you be transmogrifying? must they be transmogrifying?
Perfect	V-ing perfect
must I have transmogrified? must you have transmogrified? must he have transmogrified? must we have transmogrified? must you have transmogrified? must they have transmogrified?	must I have been transmogrifying? must you have been transmogrifying? must he have been transmogrifying? must we have been transmogrifying? must you have been transmogrifying? must they have been transmogrifying?

Interro-negative form

Simple form	V-ing form
mustn't I transmogrify? mustn't you transmogrify? mustn't he transmogrify? mustn't we transmogrify? mustn't you transmogrify? mustn't they transmogrify?	mustn't I be transmogrifying? mustn't you be transmogrifying? mustn't he be transmogrifying? mustn't we be transmogrifying? mustn't you be transmogrifying? mustn't they be transmogrifying?
Perfect	V-ing perfect
mustn't I have transmogrified? mustn't you have transmogrified? mustn't he have transmogrified? mustn't we have transmogrified? mustn't you have transmogrified? mustn't they have transmogrified?	mustn't I have been transmogrifying? mustn't you have been transmogrifying? mustn't he have been transmogrifying? mustn't we have been transmogrifying? mustn't you have been transmogrifying? mustn't they have been transmogrifying?