Interesting, thanks! ODE says it's Olde English taken from Latin so the problems probably started back there! Bloody serfs!Peter Mabey wrote: Yes (assuming you meant 'phased' - classical Greek's going, too) and yes: the plural of QUORUM would be ^QUORA, taking it as 2nd Declension, neuter, though as it's not actually a Latin noun, QUORUMS is OK.
Even the Greeks have given up on classical Greek!