Declension table of ?tāyiṣyat

Masculine	Singular	Dual	Plural
Nominative	tāyiṣyan	tāyiṣyantau	tāyiṣyantaḥ
Vocative	tāyiṣyan	tāyiṣyantau	tāyiṣyantaḥ
Accusative	tāyiṣyantam	tāyiṣyantau	tāyiṣyataḥ
Instrumental	tāyiṣyatā	tāyiṣyadbhyām	tāyiṣyadbhiḥ
Dative	tāyiṣyate	tāyiṣyadbhyām	tāyiṣyadbhyaḥ
Ablative	tāyiṣyataḥ	tāyiṣyadbhyām	tāyiṣyadbhyaḥ
Genitive	tāyiṣyataḥ	tāyiṣyatoḥ	tāyiṣyatām
Locative	tāyiṣyati	tāyiṣyatoḥ	tāyiṣyatsu

Compound tāyiṣyat -

Adverb -tāyiṣyantam