English verb conjugation MUST PLUNGE

Regular verb: plunge - plunged - plunged

Affirmation

Simple form

I must plunge
you must plunge
he must plunge
we must plunge
you must plunge
they must plunge

V-ing form

I must be plunging
you must be plunging
he must be plunging
we must be plunging
you must be plunging
they must be plunging

Perfect

I must have plunged
you must have plunged
he must have plunged
we must have plunged
you must have plunged
they must have plunged

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I plunge?
must you plunge?
must he plunge?
must we plunge?
must you plunge?
must they plunge?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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