English verb conjugation
CAN OVERFOCUS

Regular verb: overfocus - overfocused - overfocused

Affirmation

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

Negation

Simple form	V-ing form
I can't overfocus you can't overfocus he can't overfocus we can't overfocus you can't overfocus they can't overfocus	I can't be overfocusing you can't be overfocusing he can't be overfocusing we can't be overfocusing you can't be overfocusing they can't be overfocusing
Perfect	V-ing perfect
I can't have overfocused you can't have overfocused he can't have overfocused we can't have overfocused you can't have overfocused they can't have overfocused	I can't have been overfocusing you can't have been overfocusing he can't have been overfocusing we can't have been overfocusing you can't have been overfocusing they can't have been overfocusing

Interrogative form

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

Interro-negative form

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