English verb conjugation MUST OVERSTUFF

Regular verb: overstuff - overstuffed - overstuffed

Affirmation

Simple form

I must overstuff
you must overstuff
he must overstuff
we must overstuff
you must overstuff
they must overstuff

V-ing form

I must be overstuffing
you must be overstuffing
he must be overstuffing
we must be overstuffing
you must be overstuffing
they must be overstuffing

Perfect

I must have overstuffed
you must have overstuffed
he must have overstuffed
we must have overstuffed
you must have overstuffed
they must have overstuffed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I overstuff?
must you overstuff?
must he overstuff?
must we overstuff?
must you overstuff?
must they overstuff?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top