English verb conjugation MUST COX

Regular verb: cox - coxed - coxed

Affirmation

Simple form

I must cox
you must cox
he must cox
we must cox
you must cox
they must cox

V-ing form

I must be coxing
you must be coxing
he must be coxing
we must be coxing
you must be coxing
they must be coxing

Perfect

I must have coxed
you must have coxed
he must have coxed
we must have coxed
you must have coxed
they must have coxed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I cox?
must you cox?
must he cox?
must we cox?
must you cox?
must they cox?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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