English verb conjugation MUST HAVE HAVE

Regular verb: have have - have haved - have haved

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form

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

V-ing form

I must be have having
you must be have having
she must be have having
we must be have having
you must be have having
they must be have having

Perfect

I must have have haved
you must have have haved
she must have have haved
we must have have haved
you must have have haved
they must have have haved

V-ing perfect

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

Negation

Simple form

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

V-ing form

I mustn't be have having
you mustn't be have having
she mustn't be have having
we mustn't be have having
you mustn't be have having
they mustn't be have having

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

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

V-ing form

must I be have having?
must you be have having?
must she be have having?
must we be have having?
must you be have having?
must they be have having?

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

mustn't I be have having?
mustn't you be have having?
mustn't she be have having?
mustn't we be have having?
mustn't you be have having?
mustn't they be have having?

Perfect

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

V-ing perfect

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

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