English verb conjugation MUST SURNAME

Regular verb: surname - surnamed - surnamed

Affirmation

Simple form

I must surname
you must surname
she must surname
we must surname
you must surname
they must surname

V-ing form

I must be surnaming
you must be surnaming
she must be surnaming
we must be surnaming
you must be surnaming
they must be surnaming

Perfect

I must have surnamed
you must have surnamed
she must have surnamed
we must have surnamed
you must have surnamed
they must have surnamed

V-ing perfect

I must have been surnaming
you must have been surnaming
she must have been surnaming
we must have been surnaming
you must have been surnaming
they must have been surnaming

Negation

Simple form

I mustn't surname
you mustn't surname
she mustn't surname
we mustn't surname
you mustn't surname
they mustn't surname

V-ing form

I mustn't be surnaming
you mustn't be surnaming
she mustn't be surnaming
we mustn't be surnaming
you mustn't be surnaming
they mustn't be surnaming

Perfect

I mustn't have surnamed
you mustn't have surnamed
she mustn't have surnamed
we mustn't have surnamed
you mustn't have surnamed
they mustn't have surnamed

V-ing perfect

I mustn't have been surnaming
you mustn't have been surnaming
she mustn't have been surnaming
we mustn't have been surnaming
you mustn't have been surnaming
they mustn't have been surnaming

Interrogative form

Simple form

must I surname?
must you surname?
must she surname?
must we surname?
must you surname?
must they surname?

V-ing form

must I be surnaming?
must you be surnaming?
must she be surnaming?
must we be surnaming?
must you be surnaming?
must they be surnaming?

Perfect

must I have surnamed?
must you have surnamed?
must she have surnamed?
must we have surnamed?
must you have surnamed?
must they have surnamed?

V-ing perfect

must I have been surnaming?
must you have been surnaming?
must she have been surnaming?
must we have been surnaming?
must you have been surnaming?
must they have been surnaming?

Interro-negative form

Simple form

mustn't I surname?
mustn't you surname?
mustn't she surname?
mustn't we surname?
mustn't you surname?
mustn't they surname?

V-ing form

mustn't I be surnaming?
mustn't you be surnaming?
mustn't she be surnaming?
mustn't we be surnaming?
mustn't you be surnaming?
mustn't they be surnaming?

Perfect

mustn't I have surnamed?
mustn't you have surnamed?
mustn't she have surnamed?
mustn't we have surnamed?
mustn't you have surnamed?
mustn't they have surnamed?

V-ing perfect

mustn't I have been surnaming?
mustn't you have been surnaming?
mustn't she have been surnaming?
mustn't we have been surnaming?
mustn't you have been surnaming?
mustn't they have been surnaming?

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