English verb conjugation MUST CHAP CHAP

Regular verb: chap chap - chap chaped - chap chaped

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

Affirmation

Simple form

I must chap chap
you must chap chap
he must chap chap
we must chap chap
you must chap chap
they must chap chap

V-ing form

I must be chap chaping
you must be chap chaping
he must be chap chaping
we must be chap chaping
you must be chap chaping
they must be chap chaping

Perfect

I must have chap chaped
you must have chap chaped
he must have chap chaped
we must have chap chaped
you must have chap chaped
they must have chap chaped

V-ing perfect

I must have been chap chaping
you must have been chap chaping
he must have been chap chaping
we must have been chap chaping
you must have been chap chaping
they must have been chap chaping

Negation

Simple form

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

V-ing form

I mustn't be chap chaping
you mustn't be chap chaping
he mustn't be chap chaping
we mustn't be chap chaping
you mustn't be chap chaping
they mustn't be chap chaping

Perfect

I mustn't have chap chaped
you mustn't have chap chaped
he mustn't have chap chaped
we mustn't have chap chaped
you mustn't have chap chaped
they mustn't have chap chaped

V-ing perfect

I mustn't have been chap chaping
you mustn't have been chap chaping
he mustn't have been chap chaping
we mustn't have been chap chaping
you mustn't have been chap chaping
they mustn't have been chap chaping

Interrogative form

Simple form

must I chap chap?
must you chap chap?
must he chap chap?
must we chap chap?
must you chap chap?
must they chap chap?

V-ing form

must I be chap chaping?
must you be chap chaping?
must he be chap chaping?
must we be chap chaping?
must you be chap chaping?
must they be chap chaping?

Perfect

must I have chap chaped?
must you have chap chaped?
must he have chap chaped?
must we have chap chaped?
must you have chap chaped?
must they have chap chaped?

V-ing perfect

must I have been chap chaping?
must you have been chap chaping?
must he have been chap chaping?
must we have been chap chaping?
must you have been chap chaping?
must they have been chap chaping?

Interro-negative form

Simple form

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

V-ing form

mustn't I be chap chaping?
mustn't you be chap chaping?
mustn't he be chap chaping?
mustn't we be chap chaping?
mustn't you be chap chaping?
mustn't they be chap chaping?

Perfect

mustn't I have chap chaped?
mustn't you have chap chaped?
mustn't he have chap chaped?
mustn't we have chap chaped?
mustn't you have chap chaped?
mustn't they have chap chaped?

V-ing perfect

mustn't I have been chap chaping?
mustn't you have been chap chaping?
mustn't he have been chap chaping?
mustn't we have been chap chaping?
mustn't you have been chap chaping?
mustn't they have been chap chaping?

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