English verb conjugation MUST CLOSE

Regular verb: close - closed - closed

Affirmation

Simple form

I must close
you must close
she must close
we must close
you must close
they must close

V-ing form

I must be closing
you must be closing
she must be closing
we must be closing
you must be closing
they must be closing

Perfect

I must have closed
you must have closed
she must have closed
we must have closed
you must have closed
they must have closed

V-ing perfect

I must have been closing
you must have been closing
she must have been closing
we must have been closing
you must have been closing
they must have been closing

Negation

Simple form

I must not close
you must not close
she must not close
we must not close
you must not close
they must not close

V-ing form

I must not be closing
you must not be closing
she must not be closing
we must not be closing
you must not be closing
they must not be closing

Perfect

I must not have closed
you must not have closed
she must not have closed
we must not have closed
you must not have closed
they must not have closed

V-ing perfect

I must not have been closing
you must not have been closing
she must not have been closing
we must not have been closing
you must not have been closing
they must not have been closing

Interrogative form

Simple form

must I close?
must you close?
must she close?
must we close?
must you close?
must they close?

V-ing form

must I be closing?
must you be closing?
must she be closing?
must we be closing?
must you be closing?
must they be closing?

Perfect

must I have closed?
must you have closed?
must she have closed?
must we have closed?
must you have closed?
must they have closed?

V-ing perfect

must I have been closing?
must you have been closing?
must she have been closing?
must we have been closing?
must you have been closing?
must they have been closing?

Interro-negative form

Simple form

must I not close?
must you not close?
must she not close?
must we not close?
must you not close?
must they not close?

V-ing form

must I not be closing?
must you not be closing?
must she not be closing?
must we not be closing?
must you not be closing?
must they not be closing?

Perfect

must I not have closed?
must you not have closed?
must she not have closed?
must we not have closed?
must you not have closed?
must they not have closed?

V-ing perfect

must I not have been closing?
must you not have been closing?
must she not have been closing?
must we not have been closing?
must you not have been closing?
must they not have been closing?

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