συστένουσι συστένω, lament with Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: ✓ present active participle masculine dative plural present active participle neuter dative plural present active indicative 3rd plural of συστένω συστένω Present Active participle · Plural Masculine Nominative – Genitive – Dative συστένουσι Accusative – Vocative –