English verb conjugation MUST VACUUM

Regular verb: vacuum - vacuumed - vacuumed

Affirmation

Simple form

I must vacuum
you must vacuum
he must vacuum
we must vacuum
you must vacuum
they must vacuum

V-ing form

I must be vacuuming
you must be vacuuming
he must be vacuuming
we must be vacuuming
you must be vacuuming
they must be vacuuming

Perfect

I must have vacuumed
you must have vacuumed
he must have vacuumed
we must have vacuumed
you must have vacuumed
they must have vacuumed

V-ing perfect

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

Negation

Simple form

I must not vacuum
you must not vacuum
he must not vacuum
we must not vacuum
you must not vacuum
they must not vacuum

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I vacuum?
must you vacuum?
must he vacuum?
must we vacuum?
must you vacuum?
must they vacuum?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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