Declension table of ?vidhitva

Neuter	Singular	Dual	Plural
Nominative	vidhitvam	vidhitve	vidhitvāni
Vocative	vidhitva	vidhitve	vidhitvāni
Accusative	vidhitvam	vidhitve	vidhitvāni
Instrumental	vidhitvena	vidhitvābhyām	vidhitvaiḥ
Dative	vidhitvāya	vidhitvābhyām	vidhitvebhyaḥ
Ablative	vidhitvāt	vidhitvābhyām	vidhitvebhyaḥ
Genitive	vidhitvasya	vidhitvayoḥ	vidhitvānām
Locative	vidhitve	vidhitvayoḥ	vidhitveṣu

Compound vidhitva -

Adverb -vidhitvam -vidhitvāt