Declension table of ?bhāryātva

Neuter	Singular	Dual	Plural
Nominative	bhāryātvam	bhāryātve	bhāryātvāni
Vocative	bhāryātva	bhāryātve	bhāryātvāni
Accusative	bhāryātvam	bhāryātve	bhāryātvāni
Instrumental	bhāryātvena	bhāryātvābhyām	bhāryātvaiḥ
Dative	bhāryātvāya	bhāryātvābhyām	bhāryātvebhyaḥ
Ablative	bhāryātvāt	bhāryātvābhyām	bhāryātvebhyaḥ
Genitive	bhāryātvasya	bhāryātvayoḥ	bhāryātvānām
Locative	bhāryātve	bhāryātvayoḥ	bhāryātveṣu

Compound bhāryātva -

Adverb -bhāryātvam -bhāryātvāt