English verb conjugation MUST HUMIDIFY

Regular verb: humidify - humidified - humidified

Affirmation

Simple form

I must humidify
you must humidify
he must humidify
we must humidify
you must humidify
they must humidify

V-ing form

I must be humidifying
you must be humidifying
he must be humidifying
we must be humidifying
you must be humidifying
they must be humidifying

Perfect

I must have humidified
you must have humidified
he must have humidified
we must have humidified
you must have humidified
they must have humidified

V-ing perfect

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

Negation

Simple form

I must not humidify
you must not humidify
he must not humidify
we must not humidify
you must not humidify
they must not humidify

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I humidify?
must you humidify?
must he humidify?
must we humidify?
must you humidify?
must they humidify?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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