English verb conjugation MUST ULTRAFILTER

Regular verb: ultrafilter - ultrafiltered - ultrafiltered

Affirmation

Simple form

I must ultrafilter
you must ultrafilter
he must ultrafilter
we must ultrafilter
you must ultrafilter
they must ultrafilter

V-ing form

I must be ultrafiltering
you must be ultrafiltering
he must be ultrafiltering
we must be ultrafiltering
you must be ultrafiltering
they must be ultrafiltering

Perfect

I must have ultrafiltered
you must have ultrafiltered
he must have ultrafiltered
we must have ultrafiltered
you must have ultrafiltered
they must have ultrafiltered

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I ultrafilter?
must you ultrafilter?
must he ultrafilter?
must we ultrafilter?
must you ultrafilter?
must they ultrafilter?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top