σέρφον σέρφος, gnat Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: masculine accusative singular of σέρφος σέρφος Masculine SingularDualPlural Nominative – – – Genitive – – – Dative σέρφῳ – – Accusative – – σέρφους Vocative – – –