Declension table of ?oṣiṣyat

Masculine	Singular	Dual	Plural
Nominative	oṣiṣyan	oṣiṣyantau	oṣiṣyantaḥ
Vocative	oṣiṣyan	oṣiṣyantau	oṣiṣyantaḥ
Accusative	oṣiṣyantam	oṣiṣyantau	oṣiṣyataḥ
Instrumental	oṣiṣyatā	oṣiṣyadbhyām	oṣiṣyadbhiḥ
Dative	oṣiṣyate	oṣiṣyadbhyām	oṣiṣyadbhyaḥ
Ablative	oṣiṣyataḥ	oṣiṣyadbhyām	oṣiṣyadbhyaḥ
Genitive	oṣiṣyataḥ	oṣiṣyatoḥ	oṣiṣyatām
Locative	oṣiṣyati	oṣiṣyatoḥ	oṣiṣyatsu

Compound oṣiṣyat -

Adverb -oṣiṣyantam