English verb conjugation MUST PROLIFERATE

Regular verb: proliferate - proliferated - proliferated

Affirmation

Simple form

I must proliferate
you must proliferate
he must proliferate
we must proliferate
you must proliferate
they must proliferate

V-ing form

I must be proliferating
you must be proliferating
he must be proliferating
we must be proliferating
you must be proliferating
they must be proliferating

Perfect

I must have proliferated
you must have proliferated
he must have proliferated
we must have proliferated
you must have proliferated
they must have proliferated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I proliferate?
must you proliferate?
must he proliferate?
must we proliferate?
must you proliferate?
must they proliferate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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