English verb conjugation MUST VANISH

Regular verb: vanish - vanished - vanished

Affirmation

Simple form

I must vanish
you must vanish
she must vanish
we must vanish
you must vanish
they must vanish

V-ing form

I must be vanishing
you must be vanishing
she must be vanishing
we must be vanishing
you must be vanishing
they must be vanishing

Perfect

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

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I vanish?
must you vanish?
must she vanish?
must we vanish?
must you vanish?
must they vanish?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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