English verb conjugation MUST KNOCK OFF

Regular verb: knock off - knock offed - knock offed

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

Affirmation

Simple form

I must knock off
you must knock off
he must knock off
we must knock off
you must knock off
they must knock off

V-ing form

I must be knock offing
you must be knock offing
he must be knock offing
we must be knock offing
you must be knock offing
they must be knock offing

Perfect

I must have knock offed
you must have knock offed
he must have knock offed
we must have knock offed
you must have knock offed
they must have knock offed

V-ing perfect

I must have been knock offing
you must have been knock offing
he must have been knock offing
we must have been knock offing
you must have been knock offing
they must have been knock offing

Negation

Simple form

I mustn't knock off
you mustn't knock off
he mustn't knock off
we mustn't knock off
you mustn't knock off
they mustn't knock off

V-ing form

I mustn't be knock offing
you mustn't be knock offing
he mustn't be knock offing
we mustn't be knock offing
you mustn't be knock offing
they mustn't be knock offing

Perfect

I mustn't have knock offed
you mustn't have knock offed
he mustn't have knock offed
we mustn't have knock offed
you mustn't have knock offed
they mustn't have knock offed

V-ing perfect

I mustn't have been knock offing
you mustn't have been knock offing
he mustn't have been knock offing
we mustn't have been knock offing
you mustn't have been knock offing
they mustn't have been knock offing

Interrogative form

Simple form

must I knock off?
must you knock off?
must he knock off?
must we knock off?
must you knock off?
must they knock off?

V-ing form

must I be knock offing?
must you be knock offing?
must he be knock offing?
must we be knock offing?
must you be knock offing?
must they be knock offing?

Perfect

must I have knock offed?
must you have knock offed?
must he have knock offed?
must we have knock offed?
must you have knock offed?
must they have knock offed?

V-ing perfect

must I have been knock offing?
must you have been knock offing?
must he have been knock offing?
must we have been knock offing?
must you have been knock offing?
must they have been knock offing?

Interro-negative form

Simple form

mustn't I knock off?
mustn't you knock off?
mustn't he knock off?
mustn't we knock off?
mustn't you knock off?
mustn't they knock off?

V-ing form

mustn't I be knock offing?
mustn't you be knock offing?
mustn't he be knock offing?
mustn't we be knock offing?
mustn't you be knock offing?
mustn't they be knock offing?

Perfect

mustn't I have knock offed?
mustn't you have knock offed?
mustn't he have knock offed?
mustn't we have knock offed?
mustn't you have knock offed?
mustn't they have knock offed?

V-ing perfect

mustn't I have been knock offing?
mustn't you have been knock offing?
mustn't he have been knock offing?
mustn't we have been knock offing?
mustn't you have been knock offing?
mustn't they have been knock offing?

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