Declension table of ?dhānvana

Masculine	Singular	Dual	Plural
Nominative	dhānvanaḥ	dhānvanau	dhānvanāḥ
Vocative	dhānvana	dhānvanau	dhānvanāḥ
Accusative	dhānvanam	dhānvanau	dhānvanān
Instrumental	dhānvanena	dhānvanābhyām	dhānvanaiḥ dhānvanebhiḥ
Dative	dhānvanāya	dhānvanābhyām	dhānvanebhyaḥ
Ablative	dhānvanāt	dhānvanābhyām	dhānvanebhyaḥ
Genitive	dhānvanasya	dhānvanayoḥ	dhānvanānām
Locative	dhānvane	dhānvanayoḥ	dhānvaneṣu

Compound dhānvana -

Adverb -dhānvanam -dhānvanāt