English verb conjugation MUST RECKON

Regular verb: reckon - reckoned - reckoned

Affirmation

Simple form

I must reckon
you must reckon
he must reckon
we must reckon
you must reckon
they must reckon

V-ing form

I must be reckoning
you must be reckoning
he must be reckoning
we must be reckoning
you must be reckoning
they must be reckoning

Perfect

I must have reckoned
you must have reckoned
he must have reckoned
we must have reckoned
you must have reckoned
they must have reckoned

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I reckon?
must you reckon?
must he reckon?
must we reckon?
must you reckon?
must they reckon?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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