Declension table of ?ballavatva

Neuter	Singular	Dual	Plural
Nominative	ballavatvam	ballavatve	ballavatvāni
Vocative	ballavatva	ballavatve	ballavatvāni
Accusative	ballavatvam	ballavatve	ballavatvāni
Instrumental	ballavatvena	ballavatvābhyām	ballavatvaiḥ
Dative	ballavatvāya	ballavatvābhyām	ballavatvebhyaḥ
Ablative	ballavatvāt	ballavatvābhyām	ballavatvebhyaḥ
Genitive	ballavatvasya	ballavatvayoḥ	ballavatvānām
Locative	ballavatve	ballavatvayoḥ	ballavatveṣu

Compound ballavatva -

Adverb -ballavatvam -ballavatvāt