English verb conjugation
MUST OVERFOCUS

Regular verb: overfocus - overfocused - overfocused

Affirmation

Simple form	V-ing form
I must overfocus you must overfocus he must overfocus we must overfocus you must overfocus they must overfocus	I must be overfocusing you must be overfocusing he must be overfocusing we must be overfocusing you must be overfocusing they must be overfocusing
Perfect	V-ing perfect
I must have overfocused you must have overfocused he must have overfocused we must have overfocused you must have overfocused they must have overfocused	I must have been overfocusing you must have been overfocusing he must have been overfocusing we must have been overfocusing you must have been overfocusing they must have been overfocusing

Negation

Simple form	V-ing form
I must not overfocus you must not overfocus he must not overfocus we must not overfocus you must not overfocus they must not overfocus	I must not be overfocusing you must not be overfocusing he must not be overfocusing we must not be overfocusing you must not be overfocusing they must not be overfocusing
Perfect	V-ing perfect
I must not have overfocused you must not have overfocused he must not have overfocused we must not have overfocused you must not have overfocused they must not have overfocused	I must not have been overfocusing you must not have been overfocusing he must not have been overfocusing we must not have been overfocusing you must not have been overfocusing they must not have been overfocusing

Interrogative form

Simple form	V-ing form
must I overfocus? must you overfocus? must he overfocus? must we overfocus? must you overfocus? must they overfocus?	must I be overfocusing? must you be overfocusing? must he be overfocusing? must we be overfocusing? must you be overfocusing? must they be overfocusing?
Perfect	V-ing perfect
must I have overfocused? must you have overfocused? must he have overfocused? must we have overfocused? must you have overfocused? must they have overfocused?	must I have been overfocusing? must you have been overfocusing? must he have been overfocusing? must we have been overfocusing? must you have been overfocusing? must they have been overfocusing?

Interro-negative form

Simple form	V-ing form
must I not overfocus? must you not overfocus? must he not overfocus? must we not overfocus? must you not overfocus? must they not overfocus?	must I not be overfocusing? must you not be overfocusing? must he not be overfocusing? must we not be overfocusing? must you not be overfocusing? must they not be overfocusing?
Perfect	V-ing perfect
must I not have overfocused? must you not have overfocused? must he not have overfocused? must we not have overfocused? must you not have overfocused? must they not have overfocused?	must I not have been overfocusing? must you not have been overfocusing? must he not have been overfocusing? must we not have been overfocusing? must you not have been overfocusing? must they not have been overfocusing?