English verb conjugation MUST BARRICADE

Regular verb: barricade - barricaded - barricaded

Affirmation

Simple form

I must barricade
you must barricade
he must barricade
we must barricade
you must barricade
they must barricade

V-ing form

I must be barricading
you must be barricading
he must be barricading
we must be barricading
you must be barricading
they must be barricading

Perfect

I must have barricaded
you must have barricaded
he must have barricaded
we must have barricaded
you must have barricaded
they must have barricaded

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I barricade?
must you barricade?
must he barricade?
must we barricade?
must you barricade?
must they barricade?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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