English verb conjugation MUST GIRTH

Regular verb: girth - girthed - girthed

Affirmation

Simple form

I must girth
you must girth
she must girth
we must girth
you must girth
they must girth

V-ing form

I must be girthing
you must be girthing
she must be girthing
we must be girthing
you must be girthing
they must be girthing

Perfect

I must have girthed
you must have girthed
she must have girthed
we must have girthed
you must have girthed
they must have girthed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I girth?
must you girth?
must she girth?
must we girth?
must you girth?
must they girth?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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