Declension table of ?plavana

Masculine	Singular	Dual	Plural
Nominative	plavanaḥ	plavanau	plavanāḥ
Vocative	plavana	plavanau	plavanāḥ
Accusative	plavanam	plavanau	plavanān
Instrumental	plavanena	plavanābhyām	plavanaiḥ plavanebhiḥ
Dative	plavanāya	plavanābhyām	plavanebhyaḥ
Ablative	plavanāt	plavanābhyām	plavanebhyaḥ
Genitive	plavanasya	plavanayoḥ	plavanānām
Locative	plavane	plavanayoḥ	plavaneṣu

Compound plavana -

Adverb -plavanam -plavanāt