Declension table of ?bṛhadviṣṇu

Masculine	Singular	Dual	Plural
Nominative	bṛhadviṣṇuḥ	bṛhadviṣṇū	bṛhadviṣṇavaḥ
Vocative	bṛhadviṣṇo	bṛhadviṣṇū	bṛhadviṣṇavaḥ
Accusative	bṛhadviṣṇum	bṛhadviṣṇū	bṛhadviṣṇūn
Instrumental	bṛhadviṣṇunā	bṛhadviṣṇubhyām	bṛhadviṣṇubhiḥ
Dative	bṛhadviṣṇave	bṛhadviṣṇubhyām	bṛhadviṣṇubhyaḥ
Ablative	bṛhadviṣṇoḥ	bṛhadviṣṇubhyām	bṛhadviṣṇubhyaḥ
Genitive	bṛhadviṣṇoḥ	bṛhadviṣṇvoḥ	bṛhadviṣṇūnām
Locative	bṛhadviṣṇau	bṛhadviṣṇvoḥ	bṛhadviṣṇuṣu

Compound bṛhadviṣṇu -

Adverb -bṛhadviṣṇu