English verb conjugation MUST DEBASE

Regular verb: debase - debased - debased

Affirmation

Simple form

I must debase
you must debase
he must debase
we must debase
you must debase
they must debase

V-ing form

I must be debasing
you must be debasing
he must be debasing
we must be debasing
you must be debasing
they must be debasing

Perfect

I must have debased
you must have debased
he must have debased
we must have debased
you must have debased
they must have debased

V-ing perfect

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

Negation

Simple form

I mustn't debase
you mustn't debase
he mustn't debase
we mustn't debase
you mustn't debase
they mustn't debase

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I debase?
must you debase?
must he debase?
must we debase?
must you debase?
must they debase?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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