English verb conjugation
MUST OVERFOCUS

Regular verb: overfocus - overfocused - overfocused

Affirmation

Simple form	V-ing form
I must overfocus you must overfocus she must overfocus we must overfocus you must overfocus they must overfocus	I must be overfocusing you must be overfocusing she 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 she 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 she 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 she 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 she 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 she 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 she 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 she overfocus? must we overfocus? must you overfocus? must they overfocus?	must I be overfocusing? must you be overfocusing? must she 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 she 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 she 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 she 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 she 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 she 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 she have been overfocusing? mustn't we have been overfocusing? mustn't you have been overfocusing? mustn't they have been overfocusing?