English verb conjugation MUST DIB

Regular verb: dib - dibed - dibed

Affirmation

Simple form

I must dib
you must dib
she must dib
we must dib
you must dib
they must dib

V-ing form

I must be dibing
you must be dibing
she must be dibing
we must be dibing
you must be dibing
they must be dibing

Perfect

I must have dibed
you must have dibed
she must have dibed
we must have dibed
you must have dibed
they must have dibed

V-ing perfect

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

Negation

Simple form

I must not dib
you must not dib
she must not dib
we must not dib
you must not dib
they must not dib

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I dib?
must you dib?
must she dib?
must we dib?
must you dib?
must they dib?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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