English verb conjugation MUST BENEFIT

Regular verb: benefit - benefited - benefited

Affirmation

Simple form

I must benefit
you must benefit
she must benefit
we must benefit
you must benefit
they must benefit

V-ing form

I must be benefiting
you must be benefiting
she must be benefiting
we must be benefiting
you must be benefiting
they must be benefiting

Perfect

I must have benefited
you must have benefited
she must have benefited
we must have benefited
you must have benefited
they must have benefited

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I benefit?
must you benefit?
must she benefit?
must we benefit?
must you benefit?
must they benefit?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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