I can cane you can cane he can cane we can cane you can cane they can cane
V-ing form
I can be caning you can be caning he can be caning we can be caning you can be caning they can be caning
Perfect
I can have caned you can have caned he can have caned we can have caned you can have caned they can have caned
V-ing perfect
I can have been caning you can have been caning he can have been caning we can have been caning you can have been caning they can have been caning
Negation
Simple form
I cannot cane you cannot cane he cannot cane we cannot cane you cannot cane they cannot cane
V-ing form
I cannot be caning you cannot be caning he cannot be caning we cannot be caning you cannot be caning they cannot be caning
Perfect
I cannot have caned you cannot have caned he cannot have caned we cannot have caned you cannot have caned they cannot have caned
V-ing perfect
I cannot have been caning you cannot have been caning he cannot have been caning we cannot have been caning you cannot have been caning they cannot have been caning
Interrogative form
Simple form
can I cane? can you cane? can he cane? can we cane? can you cane? can they cane?
V-ing form
can I be caning? can you be caning? can he be caning? can we be caning? can you be caning? can they be caning?
Perfect
can I have caned? can you have caned? can he have caned? can we have caned? can you have caned? can they have caned?
V-ing perfect
can I have been caning? can you have been caning? can he have been caning? can we have been caning? can you have been caning? can they have been caning?
Interro-negative form
Simple form
can I not cane? can you not cane? can he not cane? can we not cane? can you not cane? can they not cane?
V-ing form
can I not be caning? can you not be caning? can he not be caning? can we not be caning? can you not be caning? can they not be caning?
Perfect
can I not have caned? can you not have caned? can he not have caned? can we not have caned? can you not have caned? can they not have caned?
V-ing perfect
can I not have been caning? can you not have been caning? can he not have been caning? can we not have been caning? can you not have been caning? can they not have been caning?