English verb conjugation MUST ABANDON

Regular verb: abandon - abandoned - abandoned

Affirmation

Simple form

I must abandon
you must abandon
he must abandon
we must abandon
you must abandon
they must abandon

V-ing form

I must be abandoning
you must be abandoning
he must be abandoning
we must be abandoning
you must be abandoning
they must be abandoning

Perfect

I must have abandoned
you must have abandoned
he must have abandoned
we must have abandoned
you must have abandoned
they must have abandoned

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I abandon?
must you abandon?
must he abandon?
must we abandon?
must you abandon?
must they abandon?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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