English verb conjugation MUST SHUT

Irregular verb: shut - shut - shut

Affirmation

Simple form

I must shut
you must shut
he must shut
we must shut
you must shut
they must shut

V-ing form

I must be shutting
you must be shutting
he must be shutting
we must be shutting
you must be shutting
they must be shutting

Perfect

I must have shut
you must have shut
he must have shut
we must have shut
you must have shut
they must have shut

V-ing perfect

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

Negation

Simple form

I must not shut
you must not shut
he must not shut
we must not shut
you must not shut
they must not shut

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I shut?
must you shut?
must he shut?
must we shut?
must you shut?
must they shut?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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