Declension table of ?bṛṃhaṇatva

Neuter	Singular	Dual	Plural
Nominative	bṛṃhaṇatvam	bṛṃhaṇatve	bṛṃhaṇatvāni
Vocative	bṛṃhaṇatva	bṛṃhaṇatve	bṛṃhaṇatvāni
Accusative	bṛṃhaṇatvam	bṛṃhaṇatve	bṛṃhaṇatvāni
Instrumental	bṛṃhaṇatvena	bṛṃhaṇatvābhyām	bṛṃhaṇatvaiḥ
Dative	bṛṃhaṇatvāya	bṛṃhaṇatvābhyām	bṛṃhaṇatvebhyaḥ
Ablative	bṛṃhaṇatvāt	bṛṃhaṇatvābhyām	bṛṃhaṇatvebhyaḥ
Genitive	bṛṃhaṇatvasya	bṛṃhaṇatvayoḥ	bṛṃhaṇatvānām
Locative	bṛṃhaṇatve	bṛṃhaṇatvayoḥ	bṛṃhaṇatveṣu

Compound bṛṃhaṇatva -

Adverb -bṛṃhaṇatvam -bṛṃhaṇatvāt