English verb conjugation MUST DISAPPOINT

Regular verb: disappoint - disappointed - disappointed

Affirmation

Simple form

I must disappoint
you must disappoint
she must disappoint
we must disappoint
you must disappoint
they must disappoint

V-ing form

I must be disappointing
you must be disappointing
she must be disappointing
we must be disappointing
you must be disappointing
they must be disappointing

Perfect

I must have disappointed
you must have disappointed
she must have disappointed
we must have disappointed
you must have disappointed
they must have disappointed

V-ing perfect

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

Negation

Simple form

I must not disappoint
you must not disappoint
she must not disappoint
we must not disappoint
you must not disappoint
they must not disappoint

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I disappoint?
must you disappoint?
must she disappoint?
must we disappoint?
must you disappoint?
must they disappoint?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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