English verb conjugation MUST BUMP

Regular verb: bump - bumped - bumped

Affirmation

Simple form

I must bump
you must bump
he must bump
we must bump
you must bump
they must bump

V-ing form

I must be bumping
you must be bumping
he must be bumping
we must be bumping
you must be bumping
they must be bumping

Perfect

I must have bumped
you must have bumped
he must have bumped
we must have bumped
you must have bumped
they must have bumped

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I bump?
must you bump?
must he bump?
must we bump?
must you bump?
must they bump?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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