English verb conjugation MUST VERSIFY

Regular verb: versify - versified - versified

Affirmation

Simple form

I must versify
you must versify
he must versify
we must versify
you must versify
they must versify

V-ing form

I must be versifying
you must be versifying
he must be versifying
we must be versifying
you must be versifying
they must be versifying

Perfect

I must have versified
you must have versified
he must have versified
we must have versified
you must have versified
they must have versified

V-ing perfect

I must have been versifying
you must have been versifying
he must have been versifying
we must have been versifying
you must have been versifying
they must have been versifying

Negation

Simple form

I mustn't versify
you mustn't versify
he mustn't versify
we mustn't versify
you mustn't versify
they mustn't versify

V-ing form

I mustn't be versifying
you mustn't be versifying
he mustn't be versifying
we mustn't be versifying
you mustn't be versifying
they mustn't be versifying

Perfect

I mustn't have versified
you mustn't have versified
he mustn't have versified
we mustn't have versified
you mustn't have versified
they mustn't have versified

V-ing perfect

I mustn't have been versifying
you mustn't have been versifying
he mustn't have been versifying
we mustn't have been versifying
you mustn't have been versifying
they mustn't have been versifying

Interrogative form

Simple form

must I versify?
must you versify?
must he versify?
must we versify?
must you versify?
must they versify?

V-ing form

must I be versifying?
must you be versifying?
must he be versifying?
must we be versifying?
must you be versifying?
must they be versifying?

Perfect

must I have versified?
must you have versified?
must he have versified?
must we have versified?
must you have versified?
must they have versified?

V-ing perfect

must I have been versifying?
must you have been versifying?
must he have been versifying?
must we have been versifying?
must you have been versifying?
must they have been versifying?

Interro-negative form

Simple form

mustn't I versify?
mustn't you versify?
mustn't he versify?
mustn't we versify?
mustn't you versify?
mustn't they versify?

V-ing form

mustn't I be versifying?
mustn't you be versifying?
mustn't he be versifying?
mustn't we be versifying?
mustn't you be versifying?
mustn't they be versifying?

Perfect

mustn't I have versified?
mustn't you have versified?
mustn't he have versified?
mustn't we have versified?
mustn't you have versified?
mustn't they have versified?

V-ing perfect

mustn't I have been versifying?
mustn't you have been versifying?
mustn't he have been versifying?
mustn't we have been versifying?
mustn't you have been versifying?
mustn't they have been versifying?

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