Declension table of dhvanana

Neuter	Singular	Dual	Plural
Nominative	dhvananam	dhvanane	dhvananāni
Vocative	dhvanana	dhvanane	dhvananāni
Accusative	dhvananam	dhvanane	dhvananāni
Instrumental	dhvananena	dhvananābhyām	dhvananaiḥ
Dative	dhvananāya	dhvananābhyām	dhvananebhyaḥ
Ablative	dhvananāt	dhvananābhyām	dhvananebhyaḥ
Genitive	dhvananasya	dhvananayoḥ	dhvananānām
Locative	dhvanane	dhvananayoḥ	dhvananeṣu

Compound dhvanana -

Adverb -dhvananam -dhvananāt