English verb conjugation MUST IRON

Regular verb: iron - ironed - ironed

Affirmation

Simple form

I must iron
you must iron
he must iron
we must iron
you must iron
they must iron

V-ing form

I must be ironing
you must be ironing
he must be ironing
we must be ironing
you must be ironing
they must be ironing

Perfect

I must have ironed
you must have ironed
he must have ironed
we must have ironed
you must have ironed
they must have ironed

V-ing perfect

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

Negation

Simple form

I must not iron
you must not iron
he must not iron
we must not iron
you must not iron
they must not iron

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I iron?
must you iron?
must he iron?
must we iron?
must you iron?
must they iron?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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