Template:grc-conj-perfect-labial/documentation

This template takes six parameters:
 * Active stem with acute on penultimate stem syllable (even if ultimate is long)
 * Active stem with acute on ultimate stem syllable
 * Active stem with no accent
 * M/p stem with acute on penultimate syllable (even if ultimate is long)
 * M/p stem with acute on ultimate syllable
 * M/p stem with no accent
 * M/p stem with circumflex on ultimate syllable if long, otherwise leave out this parameter.

Bear in mind that the m/p stem does not require the ending consonant, as it has already been added.