Declension table of ?brahmarṣitva

Neuter	Singular	Dual	Plural
Nominative	brahmarṣitvam	brahmarṣitve	brahmarṣitvāni
Vocative	brahmarṣitva	brahmarṣitve	brahmarṣitvāni
Accusative	brahmarṣitvam	brahmarṣitve	brahmarṣitvāni
Instrumental	brahmarṣitvena	brahmarṣitvābhyām	brahmarṣitvaiḥ
Dative	brahmarṣitvāya	brahmarṣitvābhyām	brahmarṣitvebhyaḥ
Ablative	brahmarṣitvāt	brahmarṣitvābhyām	brahmarṣitvebhyaḥ
Genitive	brahmarṣitvasya	brahmarṣitvayoḥ	brahmarṣitvānām
Locative	brahmarṣitve	brahmarṣitvayoḥ	brahmarṣitveṣu

Compound brahmarṣitva -

Adverb -brahmarṣitvam -brahmarṣitvāt