Declension table of ?dīpayiṣyat

Masculine	Singular	Dual	Plural
Nominative	dīpayiṣyan	dīpayiṣyantau	dīpayiṣyantaḥ
Vocative	dīpayiṣyan	dīpayiṣyantau	dīpayiṣyantaḥ
Accusative	dīpayiṣyantam	dīpayiṣyantau	dīpayiṣyataḥ
Instrumental	dīpayiṣyatā	dīpayiṣyadbhyām	dīpayiṣyadbhiḥ
Dative	dīpayiṣyate	dīpayiṣyadbhyām	dīpayiṣyadbhyaḥ
Ablative	dīpayiṣyataḥ	dīpayiṣyadbhyām	dīpayiṣyadbhyaḥ
Genitive	dīpayiṣyataḥ	dīpayiṣyatoḥ	dīpayiṣyatām
Locative	dīpayiṣyati	dīpayiṣyatoḥ	dīpayiṣyatsu

Compound dīpayiṣyat -

Adverb -dīpayiṣyantam