English verb conjugation
CAN REFOCUS

Regular verb: refocus - refocused - refocused

Affirmation

Simple form	V-ing form
I can refocus you can refocus she can refocus we can refocus you can refocus they can refocus	I can be refocusing you can be refocusing she can be refocusing we can be refocusing you can be refocusing they can be refocusing
Perfect	V-ing perfect
I can have refocused you can have refocused she can have refocused we can have refocused you can have refocused they can have refocused	I can have been refocusing you can have been refocusing she can have been refocusing we can have been refocusing you can have been refocusing they can have been refocusing

Negation

Simple form	V-ing form
I can't refocus you can't refocus she can't refocus we can't refocus you can't refocus they can't refocus	I can't be refocusing you can't be refocusing she can't be refocusing we can't be refocusing you can't be refocusing they can't be refocusing
Perfect	V-ing perfect
I can't have refocused you can't have refocused she can't have refocused we can't have refocused you can't have refocused they can't have refocused	I can't have been refocusing you can't have been refocusing she can't have been refocusing we can't have been refocusing you can't have been refocusing they can't have been refocusing

Interrogative form

Simple form	V-ing form
can I refocus? can you refocus? can she refocus? can we refocus? can you refocus? can they refocus?	can I be refocusing? can you be refocusing? can she be refocusing? can we be refocusing? can you be refocusing? can they be refocusing?
Perfect	V-ing perfect
can I have refocused? can you have refocused? can she have refocused? can we have refocused? can you have refocused? can they have refocused?	can I have been refocusing? can you have been refocusing? can she have been refocusing? can we have been refocusing? can you have been refocusing? can they have been refocusing?

Interro-negative form

Simple form	V-ing form
can't I refocus? can't you refocus? can't she refocus? can't we refocus? can't you refocus? can't they refocus?	can't I be refocusing? can't you be refocusing? can't she be refocusing? can't we be refocusing? can't you be refocusing? can't they be refocusing?
Perfect	V-ing perfect
can't I have refocused? can't you have refocused? can't she have refocused? can't we have refocused? can't you have refocused? can't they have refocused?	can't I have been refocusing? can't you have been refocusing? can't she have been refocusing? can't we have been refocusing? can't you have been refocusing? can't they have been refocusing?