English verb conjugation MUST FOREST

Regular verb: forest - forested - forested

Affirmation

Simple form

I must forest
you must forest
he must forest
we must forest
you must forest
they must forest

V-ing form

I must be foresting
you must be foresting
he must be foresting
we must be foresting
you must be foresting
they must be foresting

Perfect

I must have forested
you must have forested
he must have forested
we must have forested
you must have forested
they must have forested

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I forest?
must you forest?
must he forest?
must we forest?
must you forest?
must they forest?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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