Declension table of ?plavamāna

Masculine	Singular	Dual	Plural
Nominative	plavamānaḥ	plavamānau	plavamānāḥ
Vocative	plavamāna	plavamānau	plavamānāḥ
Accusative	plavamānam	plavamānau	plavamānān
Instrumental	plavamānena	plavamānābhyām	plavamānaiḥ plavamānebhiḥ
Dative	plavamānāya	plavamānābhyām	plavamānebhyaḥ
Ablative	plavamānāt	plavamānābhyām	plavamānebhyaḥ
Genitive	plavamānasya	plavamānayoḥ	plavamānānām
Locative	plavamāne	plavamānayoḥ	plavamāneṣu

Compound plavamāna -

Adverb -plavamānam -plavamānāt