English verb conjugation MUST OVERSTOCK

Regular verb: overstock - overstocked - overstocked

Affirmation

Simple form

I must overstock
you must overstock
he must overstock
we must overstock
you must overstock
they must overstock

V-ing form

I must be overstocking
you must be overstocking
he must be overstocking
we must be overstocking
you must be overstocking
they must be overstocking

Perfect

I must have overstocked
you must have overstocked
he must have overstocked
we must have overstocked
you must have overstocked
they must have overstocked

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I overstock?
must you overstock?
must he overstock?
must we overstock?
must you overstock?
must they overstock?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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