Template talk:grc-adj-2&3

Why does this template exist?
, am I missing something? All of the forms that use this template are pure 3rd declension. Are there any examples of this supposed 2&3-declension adjective? — JohnC5 12:24, 29 October 2017 (UTC)
 * I think you're right. It must have been a mistake. — Eru·tuon 18:25, 29 October 2017 (UTC)