Declension table of ?harṣaveṇuka

Masculine	Singular	Dual	Plural
Nominative	harṣaveṇukaḥ	harṣaveṇukau	harṣaveṇukāḥ
Vocative	harṣaveṇuka	harṣaveṇukau	harṣaveṇukāḥ
Accusative	harṣaveṇukam	harṣaveṇukau	harṣaveṇukān
Instrumental	harṣaveṇukena	harṣaveṇukābhyām	harṣaveṇukaiḥ harṣaveṇukebhiḥ
Dative	harṣaveṇukāya	harṣaveṇukābhyām	harṣaveṇukebhyaḥ
Ablative	harṣaveṇukāt	harṣaveṇukābhyām	harṣaveṇukebhyaḥ
Genitive	harṣaveṇukasya	harṣaveṇukayoḥ	harṣaveṇukānām
Locative	harṣaveṇuke	harṣaveṇukayoḥ	harṣaveṇukeṣu

Compound harṣaveṇuka -

Adverb -harṣaveṇukam -harṣaveṇukāt