κατακρούειν κατακρούω, knock Morpho works with a static database. If you like, you can compare the output of Morpheus.Parsed as: present active infinitive of κατακρούω Search the corpus for this form only: κατακρούειν ↗ κατακρούω Present Active participle · Singular Masculine Nominative κατακρούων Genitive – Dative – Accusative – Vocative –