Declension table of ?ṣṭheviṣyat

Masculine	Singular	Dual	Plural
Nominative	ṣṭheviṣyan	ṣṭheviṣyantau	ṣṭheviṣyantaḥ
Vocative	ṣṭheviṣyan	ṣṭheviṣyantau	ṣṭheviṣyantaḥ
Accusative	ṣṭheviṣyantam	ṣṭheviṣyantau	ṣṭheviṣyataḥ
Instrumental	ṣṭheviṣyatā	ṣṭheviṣyadbhyām	ṣṭheviṣyadbhiḥ
Dative	ṣṭheviṣyate	ṣṭheviṣyadbhyām	ṣṭheviṣyadbhyaḥ
Ablative	ṣṭheviṣyataḥ	ṣṭheviṣyadbhyām	ṣṭheviṣyadbhyaḥ
Genitive	ṣṭheviṣyataḥ	ṣṭheviṣyatoḥ	ṣṭheviṣyatām
Locative	ṣṭheviṣyati	ṣṭheviṣyatoḥ	ṣṭheviṣyatsu

Compound ṣṭheviṣyat -

Adverb -ṣṭheviṣyantam