Declension table of ?dhvaṇyamāna

Masculine	Singular	Dual	Plural
Nominative	dhvaṇyamānaḥ	dhvaṇyamānau	dhvaṇyamānāḥ
Vocative	dhvaṇyamāna	dhvaṇyamānau	dhvaṇyamānāḥ
Accusative	dhvaṇyamānam	dhvaṇyamānau	dhvaṇyamānān
Instrumental	dhvaṇyamānena	dhvaṇyamānābhyām	dhvaṇyamānaiḥ dhvaṇyamānebhiḥ
Dative	dhvaṇyamānāya	dhvaṇyamānābhyām	dhvaṇyamānebhyaḥ
Ablative	dhvaṇyamānāt	dhvaṇyamānābhyām	dhvaṇyamānebhyaḥ
Genitive	dhvaṇyamānasya	dhvaṇyamānayoḥ	dhvaṇyamānānām
Locative	dhvaṇyamāne	dhvaṇyamānayoḥ	dhvaṇyamāneṣu

Compound dhvaṇyamāna -

Adverb -dhvaṇyamānam -dhvaṇyamānāt