Declension table of ?tosiṣyat

Masculine	Singular	Dual	Plural
Nominative	tosiṣyan	tosiṣyantau	tosiṣyantaḥ
Vocative	tosiṣyan	tosiṣyantau	tosiṣyantaḥ
Accusative	tosiṣyantam	tosiṣyantau	tosiṣyataḥ
Instrumental	tosiṣyatā	tosiṣyadbhyām	tosiṣyadbhiḥ
Dative	tosiṣyate	tosiṣyadbhyām	tosiṣyadbhyaḥ
Ablative	tosiṣyataḥ	tosiṣyadbhyām	tosiṣyadbhyaḥ
Genitive	tosiṣyataḥ	tosiṣyatoḥ	tosiṣyatām
Locative	tosiṣyati	tosiṣyatoḥ	tosiṣyatsu

Compound tosiṣyat -

Adverb -tosiṣyantam