English verb conjugation MUST VACATION

Regular verb: vacation - vacationed - vacationed

Affirmation

Simple form

I must vacation
you must vacation
he must vacation
we must vacation
you must vacation
they must vacation

V-ing form

I must be vacationing
you must be vacationing
he must be vacationing
we must be vacationing
you must be vacationing
they must be vacationing

Perfect

I must have vacationed
you must have vacationed
he must have vacationed
we must have vacationed
you must have vacationed
they must have vacationed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I vacation?
must you vacation?
must he vacation?
must we vacation?
must you vacation?
must they vacation?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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