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 mustn't close
you mustn't close
she mustn't close
we mustn't close
you mustn't close
they mustn't close

V-ing form

I mustn't be closing
you mustn't be closing
she mustn't be closing
we mustn't be closing
you mustn't be closing
they mustn't be closing

Perfect

I mustn't have closed
you mustn't have closed
she mustn't have closed
we mustn't have closed
you mustn't have closed
they mustn't have closed

V-ing perfect

I mustn't have been closing
you mustn't have been closing
she mustn't have been closing
we mustn't have been closing
you mustn't have been closing
they mustn't 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

mustn't I close?
mustn't you close?
mustn't she close?
mustn't we close?
mustn't you close?
mustn't they close?

V-ing form

mustn't I be closing?
mustn't you be closing?
mustn't she be closing?
mustn't we be closing?
mustn't you be closing?
mustn't they be closing?

Perfect

mustn't I have closed?
mustn't you have closed?
mustn't she have closed?
mustn't we have closed?
mustn't you have closed?
mustn't they have closed?

V-ing perfect

mustn't I have been closing?
mustn't you have been closing?
mustn't she have been closing?
mustn't we have been closing?
mustn't you have been closing?
mustn't they have been closing?

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