English verb conjugation MUST OVERHEAR

Irregular verb: overhear - overheard - overheard

Affirmation

Simple form

I must overhear
you must overhear
he must overhear
we must overhear
you must overhear
they must overhear

V-ing form

I must be overhearing
you must be overhearing
he must be overhearing
we must be overhearing
you must be overhearing
they must be overhearing

Perfect

I must have overheard
you must have overheard
he must have overheard
we must have overheard
you must have overheard
they must have overheard

V-ing perfect

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

Negation

Simple form

I must not overhear
you must not overhear
he must not overhear
we must not overhear
you must not overhear
they must not overhear

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I overhear?
must you overhear?
must he overhear?
must we overhear?
must you overhear?
must they overhear?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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