προπωλέω προπωλέω, negotiate a sale Morpho works with a static database. If you like, you can compare the output of Morpheus.No parse information found. Search for this form in Logeion: of προπωλέω προπωλέω Present Active participle · Singular Masculine Nominative προπωλῶν Genitive – Dative – Accusative – Vocative –