English verb conjugation MUST UM

Regular verb: um - umed - umed

Affirmation

Simple form

I must um
you must um
he must um
we must um
you must um
they must um

V-ing form

I must be uming
you must be uming
he must be uming
we must be uming
you must be uming
they must be uming

Perfect

I must have umed
you must have umed
he must have umed
we must have umed
you must have umed
they must have umed

V-ing perfect

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

Negation

Simple form

I must not um
you must not um
he must not um
we must not um
you must not um
they must not um

V-ing form

I must not be uming
you must not be uming
he must not be uming
we must not be uming
you must not be uming
they must not be uming

Perfect

I must not have umed
you must not have umed
he must not have umed
we must not have umed
you must not have umed
they must not have umed

V-ing perfect

I must not have been uming
you must not have been uming
he must not have been uming
we must not have been uming
you must not have been uming
they must not have been uming

Interrogative form

Simple form

must I um?
must you um?
must he um?
must we um?
must you um?
must they um?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

must I not um?
must you not um?
must he not um?
must we not um?
must you not um?
must they not um?

V-ing form

must I not be uming?
must you not be uming?
must he not be uming?
must we not be uming?
must you not be uming?
must they not be uming?

Perfect

must I not have umed?
must you not have umed?
must he not have umed?
must we not have umed?
must you not have umed?
must they not have umed?

V-ing perfect

must I not have been uming?
must you not have been uming?
must he not have been uming?
must we not have been uming?
must you not have been uming?
must they not have been uming?

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