English verb conjugation MUST KNOCK KNOCK

Regular verb: knock knock - knock knocked - knock knocked

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

Affirmation

Simple form

I must knock knock
you must knock knock
she must knock knock
we must knock knock
you must knock knock
they must knock knock

V-ing form

I must be knock knocking
you must be knock knocking
she must be knock knocking
we must be knock knocking
you must be knock knocking
they must be knock knocking

Perfect

I must have knock knocked
you must have knock knocked
she must have knock knocked
we must have knock knocked
you must have knock knocked
they must have knock knocked

V-ing perfect

I must have been knock knocking
you must have been knock knocking
she must have been knock knocking
we must have been knock knocking
you must have been knock knocking
they must have been knock knocking

Negation

Simple form

I must not knock knock
you must not knock knock
she must not knock knock
we must not knock knock
you must not knock knock
they must not knock knock

V-ing form

I must not be knock knocking
you must not be knock knocking
she must not be knock knocking
we must not be knock knocking
you must not be knock knocking
they must not be knock knocking

Perfect

I must not have knock knocked
you must not have knock knocked
she must not have knock knocked
we must not have knock knocked
you must not have knock knocked
they must not have knock knocked

V-ing perfect

I must not have been knock knocking
you must not have been knock knocking
she must not have been knock knocking
we must not have been knock knocking
you must not have been knock knocking
they must not have been knock knocking

Interrogative form

Simple form

must I knock knock?
must you knock knock?
must she knock knock?
must we knock knock?
must you knock knock?
must they knock knock?

V-ing form

must I be knock knocking?
must you be knock knocking?
must she be knock knocking?
must we be knock knocking?
must you be knock knocking?
must they be knock knocking?

Perfect

must I have knock knocked?
must you have knock knocked?
must she have knock knocked?
must we have knock knocked?
must you have knock knocked?
must they have knock knocked?

V-ing perfect

must I have been knock knocking?
must you have been knock knocking?
must she have been knock knocking?
must we have been knock knocking?
must you have been knock knocking?
must they have been knock knocking?

Interro-negative form

Simple form

must I not knock knock?
must you not knock knock?
must she not knock knock?
must we not knock knock?
must you not knock knock?
must they not knock knock?

V-ing form

must I not be knock knocking?
must you not be knock knocking?
must she not be knock knocking?
must we not be knock knocking?
must you not be knock knocking?
must they not be knock knocking?

Perfect

must I not have knock knocked?
must you not have knock knocked?
must she not have knock knocked?
must we not have knock knocked?
must you not have knock knocked?
must they not have knock knocked?

V-ing perfect

must I not have been knock knocking?
must you not have been knock knocking?
must she not have been knock knocking?
must we not have been knock knocking?
must you not have been knock knocking?
must they not have been knock knocking?

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