English verb conjugation MUST CHAPTER

Regular verb: chapter - chaptered - chaptered

Affirmation

Simple form

I must chapter
you must chapter
he must chapter
we must chapter
you must chapter
they must chapter

V-ing form

I must be chaptering
you must be chaptering
he must be chaptering
we must be chaptering
you must be chaptering
they must be chaptering

Perfect

I must have chaptered
you must have chaptered
he must have chaptered
we must have chaptered
you must have chaptered
they must have chaptered

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I chapter?
must you chapter?
must he chapter?
must we chapter?
must you chapter?
must they chapter?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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