English verb conjugation MUST DOOM

Regular verb: doom - doomed - doomed

Affirmation

Simple form

I must doom
you must doom
he must doom
we must doom
you must doom
they must doom

V-ing form

I must be dooming
you must be dooming
he must be dooming
we must be dooming
you must be dooming
they must be dooming

Perfect

I must have doomed
you must have doomed
he must have doomed
we must have doomed
you must have doomed
they must have doomed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I doom?
must you doom?
must he doom?
must we doom?
must you doom?
must they doom?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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