English verb conjugation MUST DECLASSIFY

Regular verb: declassify - declassified - declassified

Affirmation

Simple form

I must declassify
you must declassify
he must declassify
we must declassify
you must declassify
they must declassify

V-ing form

I must be declassifying
you must be declassifying
he must be declassifying
we must be declassifying
you must be declassifying
they must be declassifying

Perfect

I must have declassified
you must have declassified
he must have declassified
we must have declassified
you must have declassified
they must have declassified

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I declassify?
must you declassify?
must he declassify?
must we declassify?
must you declassify?
must they declassify?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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