Declension table of ?ṣoḍaśitva

Neuter	Singular	Dual	Plural
Nominative	ṣoḍaśitvam	ṣoḍaśitve	ṣoḍaśitvāni
Vocative	ṣoḍaśitva	ṣoḍaśitve	ṣoḍaśitvāni
Accusative	ṣoḍaśitvam	ṣoḍaśitve	ṣoḍaśitvāni
Instrumental	ṣoḍaśitvena	ṣoḍaśitvābhyām	ṣoḍaśitvaiḥ
Dative	ṣoḍaśitvāya	ṣoḍaśitvābhyām	ṣoḍaśitvebhyaḥ
Ablative	ṣoḍaśitvāt	ṣoḍaśitvābhyām	ṣoḍaśitvebhyaḥ
Genitive	ṣoḍaśitvasya	ṣoḍaśitvayoḥ	ṣoḍaśitvānām
Locative	ṣoḍaśitve	ṣoḍaśitvayoḥ	ṣoḍaśitveṣu

Compound ṣoḍaśitva -

Adverb -ṣoḍaśitvam -ṣoḍaśitvāt