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 mustn't overfocus you mustn't overfocus he mustn't overfocus we mustn't overfocus you mustn't overfocus they mustn't overfocus	I mustn't be overfocusing you mustn't be overfocusing he mustn't be overfocusing we mustn't be overfocusing you mustn't be overfocusing they mustn't be overfocusing
Perfect	V-ing perfect
I mustn't have overfocused you mustn't have overfocused he mustn't have overfocused we mustn't have overfocused you mustn't have overfocused they mustn't have overfocused	I mustn't have been overfocusing you mustn't have been overfocusing he mustn't have been overfocusing we mustn't have been overfocusing you mustn't have been overfocusing they mustn't 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
mustn't I overfocus? mustn't you overfocus? mustn't he overfocus? mustn't we overfocus? mustn't you overfocus? mustn't they overfocus?	mustn't I be overfocusing? mustn't you be overfocusing? mustn't he be overfocusing? mustn't we be overfocusing? mustn't you be overfocusing? mustn't they be overfocusing?
Perfect	V-ing perfect
mustn't I have overfocused? mustn't you have overfocused? mustn't he have overfocused? mustn't we have overfocused? mustn't you have overfocused? mustn't they have overfocused?	mustn't I have been overfocusing? mustn't you have been overfocusing? mustn't he have been overfocusing? mustn't we have been overfocusing? mustn't you have been overfocusing? mustn't they have been overfocusing?