Declension table of ?saptāviṃśati

Feminine	Singular	Dual	Plural
Nominative	saptāviṃśatiḥ	saptāviṃśatī	saptāviṃśatayaḥ
Vocative	saptāviṃśate	saptāviṃśatī	saptāviṃśatayaḥ
Accusative	saptāviṃśatim	saptāviṃśatī	saptāviṃśatīḥ
Instrumental	saptāviṃśatyā	saptāviṃśatibhyām	saptāviṃśatibhiḥ
Dative	saptāviṃśatyai saptāviṃśataye	saptāviṃśatibhyām	saptāviṃśatibhyaḥ
Ablative	saptāviṃśatyāḥ saptāviṃśateḥ	saptāviṃśatibhyām	saptāviṃśatibhyaḥ
Genitive	saptāviṃśatyāḥ saptāviṃśateḥ	saptāviṃśatyoḥ	saptāviṃśatīnām
Locative	saptāviṃśatyām saptāviṃśatau	saptāviṃśatyoḥ	saptāviṃśatiṣu

Compound saptāviṃśati -

Adverb -saptāviṃśati