English verb conjugation MUST DECEASE DECEASE

Regular verb: decease decease - decease deceased - decease deceased

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form

I must decease decease
you must decease decease
he must decease decease
we must decease decease
you must decease decease
they must decease decease

V-ing form

I must be decease deceasing
you must be decease deceasing
he must be decease deceasing
we must be decease deceasing
you must be decease deceasing
they must be decease deceasing

Perfect

I must have decease deceased
you must have decease deceased
he must have decease deceased
we must have decease deceased
you must have decease deceased
they must have decease deceased

V-ing perfect

I must have been decease deceasing
you must have been decease deceasing
he must have been decease deceasing
we must have been decease deceasing
you must have been decease deceasing
they must have been decease deceasing

Negation

Simple form

I must not decease decease
you must not decease decease
he must not decease decease
we must not decease decease
you must not decease decease
they must not decease decease

V-ing form

I must not be decease deceasing
you must not be decease deceasing
he must not be decease deceasing
we must not be decease deceasing
you must not be decease deceasing
they must not be decease deceasing

Perfect

I must not have decease deceased
you must not have decease deceased
he must not have decease deceased
we must not have decease deceased
you must not have decease deceased
they must not have decease deceased

V-ing perfect

I must not have been decease deceasing
you must not have been decease deceasing
he must not have been decease deceasing
we must not have been decease deceasing
you must not have been decease deceasing
they must not have been decease deceasing

Interrogative form

Simple form

must I decease decease?
must you decease decease?
must he decease decease?
must we decease decease?
must you decease decease?
must they decease decease?

V-ing form

must I be decease deceasing?
must you be decease deceasing?
must he be decease deceasing?
must we be decease deceasing?
must you be decease deceasing?
must they be decease deceasing?

Perfect

must I have decease deceased?
must you have decease deceased?
must he have decease deceased?
must we have decease deceased?
must you have decease deceased?
must they have decease deceased?

V-ing perfect

must I have been decease deceasing?
must you have been decease deceasing?
must he have been decease deceasing?
must we have been decease deceasing?
must you have been decease deceasing?
must they have been decease deceasing?

Interro-negative form

Simple form

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

V-ing form

must I not be decease deceasing?
must you not be decease deceasing?
must he not be decease deceasing?
must we not be decease deceasing?
must you not be decease deceasing?
must they not be decease deceasing?

Perfect

must I not have decease deceased?
must you not have decease deceased?
must he not have decease deceased?
must we not have decease deceased?
must you not have decease deceased?
must they not have decease deceased?

V-ing perfect

must I not have been decease deceasing?
must you not have been decease deceasing?
must he not have been decease deceasing?
must we not have been decease deceasing?
must you not have been decease deceasing?
must they not have been decease deceasing?

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