Talk:Instrumental case/to do


 * Clarify the distinction between instrumental case and instrument as a semantic role.
 * Replace Latin with an example from a language that has a case actually called "instrumental", preferably one which isn't also used for other purposes.
 * Clarify the distinction between instrumental and instructive cases.
 * add Baltic Languages of Latvian, Lithuanian and Old Prussian to the Indo-european languages that use Instrumental as a regular case