English verb conjugation MUST SUBVENE

Regular verb: subvene - subvened - subvened

Affirmation

Simple form

I must subvene
you must subvene
he must subvene
we must subvene
you must subvene
they must subvene

V-ing form

I must be subvening
you must be subvening
he must be subvening
we must be subvening
you must be subvening
they must be subvening

Perfect

I must have subvened
you must have subvened
he must have subvened
we must have subvened
you must have subvened
they must have subvened

V-ing perfect

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

Negation

Simple form

I must not subvene
you must not subvene
he must not subvene
we must not subvene
you must not subvene
they must not subvene

V-ing form

I must not be subvening
you must not be subvening
he must not be subvening
we must not be subvening
you must not be subvening
they must not be subvening

Perfect

I must not have subvened
you must not have subvened
he must not have subvened
we must not have subvened
you must not have subvened
they must not have subvened

V-ing perfect

I must not have been subvening
you must not have been subvening
he must not have been subvening
we must not have been subvening
you must not have been subvening
they must not have been subvening

Interrogative form

Simple form

must I subvene?
must you subvene?
must he subvene?
must we subvene?
must you subvene?
must they subvene?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

must I not subvene?
must you not subvene?
must he not subvene?
must we not subvene?
must you not subvene?
must they not subvene?

V-ing form

must I not be subvening?
must you not be subvening?
must he not be subvening?
must we not be subvening?
must you not be subvening?
must they not be subvening?

Perfect

must I not have subvened?
must you not have subvened?
must he not have subvened?
must we not have subvened?
must you not have subvened?
must they not have subvened?

V-ing perfect

must I not have been subvening?
must you not have been subvening?
must he not have been subvening?
must we not have been subvening?
must you not have been subvening?
must they not have been subvening?

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