English verb conjugation MUST SCAMPER

Regular verb: scamper - scampered - scampered

Affirmation

Simple form

I must scamper
you must scamper
he must scamper
we must scamper
you must scamper
they must scamper

V-ing form

I must be scampering
you must be scampering
he must be scampering
we must be scampering
you must be scampering
they must be scampering

Perfect

I must have scampered
you must have scampered
he must have scampered
we must have scampered
you must have scampered
they must have scampered

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I scamper?
must you scamper?
must he scamper?
must we scamper?
must you scamper?
must they scamper?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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