Declension table of ?dhvaṃsayamāna

Neuter	Singular	Dual	Plural
Nominative	dhvaṃsayamānam	dhvaṃsayamāne	dhvaṃsayamānāni
Vocative	dhvaṃsayamāna	dhvaṃsayamāne	dhvaṃsayamānāni
Accusative	dhvaṃsayamānam	dhvaṃsayamāne	dhvaṃsayamānāni
Instrumental	dhvaṃsayamānena	dhvaṃsayamānābhyām	dhvaṃsayamānaiḥ
Dative	dhvaṃsayamānāya	dhvaṃsayamānābhyām	dhvaṃsayamānebhyaḥ
Ablative	dhvaṃsayamānāt	dhvaṃsayamānābhyām	dhvaṃsayamānebhyaḥ
Genitive	dhvaṃsayamānasya	dhvaṃsayamānayoḥ	dhvaṃsayamānānām
Locative	dhvaṃsayamāne	dhvaṃsayamānayoḥ	dhvaṃsayamāneṣu

Compound dhvaṃsayamāna -

Adverb -dhvaṃsayamānam -dhvaṃsayamānāt