Declension table of ?kadarthayiṣyat

Masculine	Singular	Dual	Plural
Nominative	kadarthayiṣyan	kadarthayiṣyantau	kadarthayiṣyantaḥ
Vocative	kadarthayiṣyan	kadarthayiṣyantau	kadarthayiṣyantaḥ
Accusative	kadarthayiṣyantam	kadarthayiṣyantau	kadarthayiṣyataḥ
Instrumental	kadarthayiṣyatā	kadarthayiṣyadbhyām	kadarthayiṣyadbhiḥ
Dative	kadarthayiṣyate	kadarthayiṣyadbhyām	kadarthayiṣyadbhyaḥ
Ablative	kadarthayiṣyataḥ	kadarthayiṣyadbhyām	kadarthayiṣyadbhyaḥ
Genitive	kadarthayiṣyataḥ	kadarthayiṣyatoḥ	kadarthayiṣyatām
Locative	kadarthayiṣyati	kadarthayiṣyatoḥ	kadarthayiṣyatsu

Compound kadarthayiṣyat -

Adverb -kadarthayiṣyantam