Κοσσαῖα Κοσσαῖος, of Cossaea, Cossaean Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: proper-name adjective neuter nominative plural proper-name adjective neuter accusative plural of Κοσσαῖος Κοσσαῖος Plural Masculine Nominative Κοσσαῖοι Genitive Κοσσαίων Dative – Accusative – Vocative –