English verb conjugation MUST COMMEMORATE

Regular verb: commemorate - commemorated - commemorated

Affirmation

Simple form

I must commemorate
you must commemorate
he must commemorate
we must commemorate
you must commemorate
they must commemorate

V-ing form

I must be commemorating
you must be commemorating
he must be commemorating
we must be commemorating
you must be commemorating
they must be commemorating

Perfect

I must have commemorated
you must have commemorated
he must have commemorated
we must have commemorated
you must have commemorated
they must have commemorated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I commemorate?
must you commemorate?
must he commemorate?
must we commemorate?
must you commemorate?
must they commemorate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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