English verb conjugation MUST FOAM

Regular verb: foam - foamed - foamed

Affirmation

Simple form

I must foam
you must foam
he must foam
we must foam
you must foam
they must foam

V-ing form

I must be foaming
you must be foaming
he must be foaming
we must be foaming
you must be foaming
they must be foaming

Perfect

I must have foamed
you must have foamed
he must have foamed
we must have foamed
you must have foamed
they must have foamed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I foam?
must you foam?
must he foam?
must we foam?
must you foam?
must they foam?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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