Declension table of ?tayiṣyat

Masculine	Singular	Dual	Plural
Nominative	tayiṣyan	tayiṣyantau	tayiṣyantaḥ
Vocative	tayiṣyan	tayiṣyantau	tayiṣyantaḥ
Accusative	tayiṣyantam	tayiṣyantau	tayiṣyataḥ
Instrumental	tayiṣyatā	tayiṣyadbhyām	tayiṣyadbhiḥ
Dative	tayiṣyate	tayiṣyadbhyām	tayiṣyadbhyaḥ
Ablative	tayiṣyataḥ	tayiṣyadbhyām	tayiṣyadbhyaḥ
Genitive	tayiṣyataḥ	tayiṣyatoḥ	tayiṣyatām
Locative	tayiṣyati	tayiṣyatoḥ	tayiṣyatsu

Compound tayiṣyat -

Adverb -tayiṣyantam