Declension table of ?arviṣyat

Masculine	Singular	Dual	Plural
Nominative	arviṣyan	arviṣyantau	arviṣyantaḥ
Vocative	arviṣyan	arviṣyantau	arviṣyantaḥ
Accusative	arviṣyantam	arviṣyantau	arviṣyataḥ
Instrumental	arviṣyatā	arviṣyadbhyām	arviṣyadbhiḥ
Dative	arviṣyate	arviṣyadbhyām	arviṣyadbhyaḥ
Ablative	arviṣyataḥ	arviṣyadbhyām	arviṣyadbhyaḥ
Genitive	arviṣyataḥ	arviṣyatoḥ	arviṣyatām
Locative	arviṣyati	arviṣyatoḥ	arviṣyatsu

Compound arviṣyat -

Adverb -arviṣyantam