English verb conjugation MUST QUARTER

Regular verb: quarter - quartered - quartered

Affirmation

Simple form

I must quarter
you must quarter
he must quarter
we must quarter
you must quarter
they must quarter

V-ing form

I must be quartering
you must be quartering
he must be quartering
we must be quartering
you must be quartering
they must be quartering

Perfect

I must have quartered
you must have quartered
he must have quartered
we must have quartered
you must have quartered
they must have quartered

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I quarter?
must you quarter?
must he quarter?
must we quarter?
must you quarter?
must they quarter?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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