irrēptam accusative feminine singular of irrēptus...
irrēptōrum dative irrēptō irrēptae irrēptō irrēptīs accusative irrēptum irrēptam irrēptum irrēptōs irrēptās irrēpta ablative irrēptō irrēptā irrēptō irrēptīs...