English verb conjugation MUST PERPETUATE

Regular verb: perpetuate - perpetuated - perpetuated

Affirmation

Simple form

I must perpetuate
you must perpetuate
he must perpetuate
we must perpetuate
you must perpetuate
they must perpetuate

V-ing form

I must be perpetuating
you must be perpetuating
he must be perpetuating
we must be perpetuating
you must be perpetuating
they must be perpetuating

Perfect

I must have perpetuated
you must have perpetuated
he must have perpetuated
we must have perpetuated
you must have perpetuated
they must have perpetuated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I perpetuate?
must you perpetuate?
must he perpetuate?
must we perpetuate?
must you perpetuate?
must they perpetuate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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