Declension table of vyasanitva

Neuter	Singular	Dual	Plural
Nominative	vyasanitvam	vyasanitve	vyasanitvāni
Vocative	vyasanitva	vyasanitve	vyasanitvāni
Accusative	vyasanitvam	vyasanitve	vyasanitvāni
Instrumental	vyasanitvena	vyasanitvābhyām	vyasanitvaiḥ
Dative	vyasanitvāya	vyasanitvābhyām	vyasanitvebhyaḥ
Ablative	vyasanitvāt	vyasanitvābhyām	vyasanitvebhyaḥ
Genitive	vyasanitvasya	vyasanitvayoḥ	vyasanitvānām
Locative	vyasanitve	vyasanitvayoḥ	vyasanitveṣu

Compound vyasanitva -

Adverb -vyasanitvam -vyasanitvāt