English verb conjugation MUST MOUSE

Regular verb: mouse - moused - moused

Affirmation

Simple form

I must mouse
you must mouse
he must mouse
we must mouse
you must mouse
they must mouse

V-ing form

I must be mousing
you must be mousing
he must be mousing
we must be mousing
you must be mousing
they must be mousing

Perfect

I must have moused
you must have moused
he must have moused
we must have moused
you must have moused
they must have moused

V-ing perfect

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

Negation

Simple form

I must not mouse
you must not mouse
he must not mouse
we must not mouse
you must not mouse
they must not mouse

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I mouse?
must you mouse?
must he mouse?
must we mouse?
must you mouse?
must they mouse?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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