English verb conjugation MUST HELIOGRAPH

Regular verb: heliograph - heliographed - heliographed

Affirmation

Simple form

I must heliograph
you must heliograph
he must heliograph
we must heliograph
you must heliograph
they must heliograph

V-ing form

I must be heliographing
you must be heliographing
he must be heliographing
we must be heliographing
you must be heliographing
they must be heliographing

Perfect

I must have heliographed
you must have heliographed
he must have heliographed
we must have heliographed
you must have heliographed
they must have heliographed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I heliograph?
must you heliograph?
must he heliograph?
must we heliograph?
must you heliograph?
must they heliograph?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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