Declension table of ?dadhvraṇāna

Neuter	Singular	Dual	Plural
Nominative	dadhvraṇānam	dadhvraṇāne	dadhvraṇānāni
Vocative	dadhvraṇāna	dadhvraṇāne	dadhvraṇānāni
Accusative	dadhvraṇānam	dadhvraṇāne	dadhvraṇānāni
Instrumental	dadhvraṇānena	dadhvraṇānābhyām	dadhvraṇānaiḥ
Dative	dadhvraṇānāya	dadhvraṇānābhyām	dadhvraṇānebhyaḥ
Ablative	dadhvraṇānāt	dadhvraṇānābhyām	dadhvraṇānebhyaḥ
Genitive	dadhvraṇānasya	dadhvraṇānayoḥ	dadhvraṇānānām
Locative	dadhvraṇāne	dadhvraṇānayoḥ	dadhvraṇāneṣu

Compound dadhvraṇāna -

Adverb -dadhvraṇānam -dadhvraṇānāt