ἀντιψάλλων ἀντιψάλλω, to play a lyre in accompaniment to Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: ✓ present active participle masculine nominative singular present active participle masculine vocative singular of ἀντιψάλλω Search the corpus for this form only: ἀντιψάλλων ἀντιψάλλω Present Active participle · Singular Masculine Nominative ἀντιψάλλων Genitive – Dative – Accusative – Vocative –