English verb conjugation MUST DEFAT

Regular verb: defat - defated - defated

Affirmation

Simple form

I must defat
you must defat
he must defat
we must defat
you must defat
they must defat

V-ing form

I must be defating
you must be defating
he must be defating
we must be defating
you must be defating
they must be defating

Perfect

I must have defated
you must have defated
he must have defated
we must have defated
you must have defated
they must have defated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I defat?
must you defat?
must he defat?
must we defat?
must you defat?
must they defat?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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