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 mustn't humidify
you mustn't humidify
he mustn't humidify
we mustn't humidify
you mustn't humidify
they mustn't humidify

V-ing form

I mustn't be humidifying
you mustn't be humidifying
he mustn't be humidifying
we mustn't be humidifying
you mustn't be humidifying
they mustn't be humidifying

Perfect

I mustn't have humidified
you mustn't have humidified
he mustn't have humidified
we mustn't have humidified
you mustn't have humidified
they mustn't have humidified

V-ing perfect

I mustn't have been humidifying
you mustn't have been humidifying
he mustn't have been humidifying
we mustn't have been humidifying
you mustn't have been humidifying
they mustn't 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

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

V-ing form

mustn't I be humidifying?
mustn't you be humidifying?
mustn't he be humidifying?
mustn't we be humidifying?
mustn't you be humidifying?
mustn't they be humidifying?

Perfect

mustn't I have humidified?
mustn't you have humidified?
mustn't he have humidified?
mustn't we have humidified?
mustn't you have humidified?
mustn't they have humidified?

V-ing perfect

mustn't I have been humidifying?
mustn't you have been humidifying?
mustn't he have been humidifying?
mustn't we have been humidifying?
mustn't you have been humidifying?
mustn't they have been humidifying?

Page top