English verb conjugation MUST ULTRACENTRIFUGE

Regular verb: ultracentrifuge - ultracentrifuged - ultracentrifuged

Affirmation

Simple form

I must ultracentrifuge
you must ultracentrifuge
he must ultracentrifuge
we must ultracentrifuge
you must ultracentrifuge
they must ultracentrifuge

V-ing form

I must be ultracentrifuging
you must be ultracentrifuging
he must be ultracentrifuging
we must be ultracentrifuging
you must be ultracentrifuging
they must be ultracentrifuging

Perfect

I must have ultracentrifuged
you must have ultracentrifuged
he must have ultracentrifuged
we must have ultracentrifuged
you must have ultracentrifuged
they must have ultracentrifuged

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I ultracentrifuge?
must you ultracentrifuge?
must he ultracentrifuge?
must we ultracentrifuge?
must you ultracentrifuge?
must they ultracentrifuge?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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