I recognize that this is just a start. In the long run I think the case entries should be edited by a linguist or philologist - at the very least we need a reasonably complete description of case in Indo European, and that doesn't complete the essay. Then they could be linked from target languages. The description of the cases in specific languages should be in that language entry or (heaven forfend) on a subpage (English/Possession?; Old English/Genitive? Case). --MichaelTinkler