English verb conjugation MUST SHADOWBOX

Regular verb: shadowbox - shadowboxed - shadowboxed

Affirmation

Simple form

I must shadowbox
you must shadowbox
he must shadowbox
we must shadowbox
you must shadowbox
they must shadowbox

V-ing form

I must be shadowboxing
you must be shadowboxing
he must be shadowboxing
we must be shadowboxing
you must be shadowboxing
they must be shadowboxing

Perfect

I must have shadowboxed
you must have shadowboxed
he must have shadowboxed
we must have shadowboxed
you must have shadowboxed
they must have shadowboxed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I shadowbox?
must you shadowbox?
must he shadowbox?
must we shadowbox?
must you shadowbox?
must they shadowbox?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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