English verb conjugation MUST RIGHTEN

Regular verb: righten - rightened - rightened

Affirmation

Simple form

I must righten
you must righten
she must righten
we must righten
you must righten
they must righten

V-ing form

I must be rightening
you must be rightening
she must be rightening
we must be rightening
you must be rightening
they must be rightening

Perfect

I must have rightened
you must have rightened
she must have rightened
we must have rightened
you must have rightened
they must have rightened

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I righten?
must you righten?
must she righten?
must we righten?
must you righten?
must they righten?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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