English verb conjugation MUST BORDER

Regular verb: border - bordered - bordered

Affirmation

Simple form

I must border
you must border
he must border
we must border
you must border
they must border

V-ing form

I must be bordering
you must be bordering
he must be bordering
we must be bordering
you must be bordering
they must be bordering

Perfect

I must have bordered
you must have bordered
he must have bordered
we must have bordered
you must have bordered
they must have bordered

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I border?
must you border?
must he border?
must we border?
must you border?
must they border?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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