English verb conjugation
COULD CANE

Regular verb: cane - caned - caned

Affirmation

Simple form	V-ing form
I could cane you could cane he could cane we could cane you could cane they could cane	I could be caning you could be caning he could be caning we could be caning you could be caning they could be caning
Perfect	V-ing perfect
I could have caned you could have caned he could have caned we could have caned you could have caned they could have caned	I could have been caning you could have been caning he could have been caning we could have been caning you could have been caning they could have been caning

Negation

Simple form	V-ing form
I could not cane you could not cane he could not cane we could not cane you could not cane they could not cane	I could not be caning you could not be caning he could not be caning we could not be caning you could not be caning they could not be caning
Perfect	V-ing perfect
I could not have caned you could not have caned he could not have caned we could not have caned you could not have caned they could not have caned	I could not have been caning you could not have been caning he could not have been caning we could not have been caning you could not have been caning they could not have been caning

Interrogative form

Simple form	V-ing form
could I cane? could you cane? could he cane? could we cane? could you cane? could they cane?	could I be caning? could you be caning? could he be caning? could we be caning? could you be caning? could they be caning?
Perfect	V-ing perfect
could I have caned? could you have caned? could he have caned? could we have caned? could you have caned? could they have caned?	could I have been caning? could you have been caning? could he have been caning? could we have been caning? could you have been caning? could they have been caning?

Interro-negative form

Simple form	V-ing form
could I not cane? could you not cane? could he not cane? could we not cane? could you not cane? could they not cane?	could I not be caning? could you not be caning? could he not be caning? could we not be caning? could you not be caning? could they not be caning?
Perfect	V-ing perfect
could I not have caned? could you not have caned? could he not have caned? could we not have caned? could you not have caned? could they not have caned?	could I not have been caning? could you not have been caning? could he not have been caning? could we not have been caning? could you not have been caning? could they not have been caning?