English verb conjugation MUST WHIZ

Regular verb: whiz - whized - whized

Affirmation

Simple form

I must whiz
you must whiz
he must whiz
we must whiz
you must whiz
they must whiz

V-ing form

I must be whizing
you must be whizing
he must be whizing
we must be whizing
you must be whizing
they must be whizing

Perfect

I must have whized
you must have whized
he must have whized
we must have whized
you must have whized
they must have whized

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I whiz?
must you whiz?
must he whiz?
must we whiz?
must you whiz?
must they whiz?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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