Declension table of ?saptadaśavidha

Masculine	Singular	Dual	Plural
Nominative	saptadaśavidhaḥ	saptadaśavidhau	saptadaśavidhāḥ
Vocative	saptadaśavidha	saptadaśavidhau	saptadaśavidhāḥ
Accusative	saptadaśavidham	saptadaśavidhau	saptadaśavidhān
Instrumental	saptadaśavidhena	saptadaśavidhābhyām	saptadaśavidhaiḥ saptadaśavidhebhiḥ
Dative	saptadaśavidhāya	saptadaśavidhābhyām	saptadaśavidhebhyaḥ
Ablative	saptadaśavidhāt	saptadaśavidhābhyām	saptadaśavidhebhyaḥ
Genitive	saptadaśavidhasya	saptadaśavidhayoḥ	saptadaśavidhānām
Locative	saptadaśavidhe	saptadaśavidhayoḥ	saptadaśavidheṣu

Compound saptadaśavidha -

Adverb -saptadaśavidham -saptadaśavidhāt