Declension table of ṛṣabhatva

Neuter	Singular	Dual	Plural
Nominative	ṛṣabhatvam	ṛṣabhatve	ṛṣabhatvāni
Vocative	ṛṣabhatva	ṛṣabhatve	ṛṣabhatvāni
Accusative	ṛṣabhatvam	ṛṣabhatve	ṛṣabhatvāni
Instrumental	ṛṣabhatvena	ṛṣabhatvābhyām	ṛṣabhatvaiḥ
Dative	ṛṣabhatvāya	ṛṣabhatvābhyām	ṛṣabhatvebhyaḥ
Ablative	ṛṣabhatvāt	ṛṣabhatvābhyām	ṛṣabhatvebhyaḥ
Genitive	ṛṣabhatvasya	ṛṣabhatvayoḥ	ṛṣabhatvānām
Locative	ṛṣabhatve	ṛṣabhatvayoḥ	ṛṣabhatveṣu

Compound ṛṣabhatva -

Adverb -ṛṣabhatvam -ṛṣabhatvāt