Declension table of ?dāpayiṣyat

Masculine	Singular	Dual	Plural
Nominative	dāpayiṣyan	dāpayiṣyantau	dāpayiṣyantaḥ
Vocative	dāpayiṣyan	dāpayiṣyantau	dāpayiṣyantaḥ
Accusative	dāpayiṣyantam	dāpayiṣyantau	dāpayiṣyataḥ
Instrumental	dāpayiṣyatā	dāpayiṣyadbhyām	dāpayiṣyadbhiḥ
Dative	dāpayiṣyate	dāpayiṣyadbhyām	dāpayiṣyadbhyaḥ
Ablative	dāpayiṣyataḥ	dāpayiṣyadbhyām	dāpayiṣyadbhyaḥ
Genitive	dāpayiṣyataḥ	dāpayiṣyatoḥ	dāpayiṣyatām
Locative	dāpayiṣyati	dāpayiṣyatoḥ	dāpayiṣyatsu

Compound dāpayiṣyat -

Adverb -dāpayiṣyantam