Declension table of ?poṣayiṣyat

Masculine	Singular	Dual	Plural
Nominative	poṣayiṣyan	poṣayiṣyantau	poṣayiṣyantaḥ
Vocative	poṣayiṣyan	poṣayiṣyantau	poṣayiṣyantaḥ
Accusative	poṣayiṣyantam	poṣayiṣyantau	poṣayiṣyataḥ
Instrumental	poṣayiṣyatā	poṣayiṣyadbhyām	poṣayiṣyadbhiḥ
Dative	poṣayiṣyate	poṣayiṣyadbhyām	poṣayiṣyadbhyaḥ
Ablative	poṣayiṣyataḥ	poṣayiṣyadbhyām	poṣayiṣyadbhyaḥ
Genitive	poṣayiṣyataḥ	poṣayiṣyatoḥ	poṣayiṣyatām
Locative	poṣayiṣyati	poṣayiṣyatoḥ	poṣayiṣyatsu

Compound poṣayiṣyat -

Adverb -poṣayiṣyantam