Declension table of ?ceṣṭayiṣyat

Masculine	Singular	Dual	Plural
Nominative	ceṣṭayiṣyan	ceṣṭayiṣyantau	ceṣṭayiṣyantaḥ
Vocative	ceṣṭayiṣyan	ceṣṭayiṣyantau	ceṣṭayiṣyantaḥ
Accusative	ceṣṭayiṣyantam	ceṣṭayiṣyantau	ceṣṭayiṣyataḥ
Instrumental	ceṣṭayiṣyatā	ceṣṭayiṣyadbhyām	ceṣṭayiṣyadbhiḥ
Dative	ceṣṭayiṣyate	ceṣṭayiṣyadbhyām	ceṣṭayiṣyadbhyaḥ
Ablative	ceṣṭayiṣyataḥ	ceṣṭayiṣyadbhyām	ceṣṭayiṣyadbhyaḥ
Genitive	ceṣṭayiṣyataḥ	ceṣṭayiṣyatoḥ	ceṣṭayiṣyatām
Locative	ceṣṭayiṣyati	ceṣṭayiṣyatoḥ	ceṣṭayiṣyatsu

Compound ceṣṭayiṣyat -

Adverb -ceṣṭayiṣyantam