English verb conjugation MUST CELEBRATE

Regular verb: celebrate - celebrated - celebrated

Affirmation

Simple form

I must celebrate
you must celebrate
he must celebrate
we must celebrate
you must celebrate
they must celebrate

V-ing form

I must be celebrating
you must be celebrating
he must be celebrating
we must be celebrating
you must be celebrating
they must be celebrating

Perfect

I must have celebrated
you must have celebrated
he must have celebrated
we must have celebrated
you must have celebrated
they must have celebrated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I celebrate?
must you celebrate?
must he celebrate?
must we celebrate?
must you celebrate?
must they celebrate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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