Declension table of ?pāyiṣyat

Masculine	Singular	Dual	Plural
Nominative	pāyiṣyan	pāyiṣyantau	pāyiṣyantaḥ
Vocative	pāyiṣyan	pāyiṣyantau	pāyiṣyantaḥ
Accusative	pāyiṣyantam	pāyiṣyantau	pāyiṣyataḥ
Instrumental	pāyiṣyatā	pāyiṣyadbhyām	pāyiṣyadbhiḥ
Dative	pāyiṣyate	pāyiṣyadbhyām	pāyiṣyadbhyaḥ
Ablative	pāyiṣyataḥ	pāyiṣyadbhyām	pāyiṣyadbhyaḥ
Genitive	pāyiṣyataḥ	pāyiṣyatoḥ	pāyiṣyatām
Locative	pāyiṣyati	pāyiṣyatoḥ	pāyiṣyatsu

Compound pāyiṣyat -

Adverb -pāyiṣyantam