Declension table of ?dadhvraṇāna

Masculine	Singular	Dual	Plural
Nominative	dadhvraṇānaḥ	dadhvraṇānau	dadhvraṇānāḥ
Vocative	dadhvraṇāna	dadhvraṇānau	dadhvraṇānāḥ
Accusative	dadhvraṇānam	dadhvraṇānau	dadhvraṇānān
Instrumental	dadhvraṇānena	dadhvraṇānābhyām	dadhvraṇānaiḥ dadhvraṇānebhiḥ
Dative	dadhvraṇānāya	dadhvraṇānābhyām	dadhvraṇānebhyaḥ
Ablative	dadhvraṇānāt	dadhvraṇānābhyām	dadhvraṇānebhyaḥ
Genitive	dadhvraṇānasya	dadhvraṇānayoḥ	dadhvraṇānānām
Locative	dadhvraṇāne	dadhvraṇānayoḥ	dadhvraṇāneṣu

Compound dadhvraṇāna -

Adverb -dadhvraṇānam -dadhvraṇānāt