English verb conjugation MUST BURDEN BURDEN

Regular verb: burden burden - burden burdened - burden burdened

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form

I must burden burden
you must burden burden
he must burden burden
we must burden burden
you must burden burden
they must burden burden

V-ing form

I must be burden burdening
you must be burden burdening
he must be burden burdening
we must be burden burdening
you must be burden burdening
they must be burden burdening

Perfect

I must have burden burdened
you must have burden burdened
he must have burden burdened
we must have burden burdened
you must have burden burdened
they must have burden burdened

V-ing perfect

I must have been burden burdening
you must have been burden burdening
he must have been burden burdening
we must have been burden burdening
you must have been burden burdening
they must have been burden burdening

Negation

Simple form

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

V-ing form

I mustn't be burden burdening
you mustn't be burden burdening
he mustn't be burden burdening
we mustn't be burden burdening
you mustn't be burden burdening
they mustn't be burden burdening

Perfect

I mustn't have burden burdened
you mustn't have burden burdened
he mustn't have burden burdened
we mustn't have burden burdened
you mustn't have burden burdened
they mustn't have burden burdened

V-ing perfect

I mustn't have been burden burdening
you mustn't have been burden burdening
he mustn't have been burden burdening
we mustn't have been burden burdening
you mustn't have been burden burdening
they mustn't have been burden burdening

Interrogative form

Simple form

must I burden burden?
must you burden burden?
must he burden burden?
must we burden burden?
must you burden burden?
must they burden burden?

V-ing form

must I be burden burdening?
must you be burden burdening?
must he be burden burdening?
must we be burden burdening?
must you be burden burdening?
must they be burden burdening?

Perfect

must I have burden burdened?
must you have burden burdened?
must he have burden burdened?
must we have burden burdened?
must you have burden burdened?
must they have burden burdened?

V-ing perfect

must I have been burden burdening?
must you have been burden burdening?
must he have been burden burdening?
must we have been burden burdening?
must you have been burden burdening?
must they have been burden burdening?

Interro-negative form

Simple form

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

V-ing form

mustn't I be burden burdening?
mustn't you be burden burdening?
mustn't he be burden burdening?
mustn't we be burden burdening?
mustn't you be burden burdening?
mustn't they be burden burdening?

Perfect

mustn't I have burden burdened?
mustn't you have burden burdened?
mustn't he have burden burdened?
mustn't we have burden burdened?
mustn't you have burden burdened?
mustn't they have burden burdened?

V-ing perfect

mustn't I have been burden burdening?
mustn't you have been burden burdening?
mustn't he have been burden burdening?
mustn't we have been burden burdening?
mustn't you have been burden burdening?
mustn't they have been burden burdening?

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