Declension table of ?pāthayiṣyat

Masculine	Singular	Dual	Plural
Nominative	pāthayiṣyan	pāthayiṣyantau	pāthayiṣyantaḥ
Vocative	pāthayiṣyan	pāthayiṣyantau	pāthayiṣyantaḥ
Accusative	pāthayiṣyantam	pāthayiṣyantau	pāthayiṣyataḥ
Instrumental	pāthayiṣyatā	pāthayiṣyadbhyām	pāthayiṣyadbhiḥ
Dative	pāthayiṣyate	pāthayiṣyadbhyām	pāthayiṣyadbhyaḥ
Ablative	pāthayiṣyataḥ	pāthayiṣyadbhyām	pāthayiṣyadbhyaḥ
Genitive	pāthayiṣyataḥ	pāthayiṣyatoḥ	pāthayiṣyatām
Locative	pāthayiṣyati	pāthayiṣyatoḥ	pāthayiṣyatsu

Compound pāthayiṣyat -

Adverb -pāthayiṣyantam