Declension table of ?pratiplavana

Neuter	Singular	Dual	Plural
Nominative	pratiplavanam	pratiplavane	pratiplavanāni
Vocative	pratiplavana	pratiplavane	pratiplavanāni
Accusative	pratiplavanam	pratiplavane	pratiplavanāni
Instrumental	pratiplavanena	pratiplavanābhyām	pratiplavanaiḥ
Dative	pratiplavanāya	pratiplavanābhyām	pratiplavanebhyaḥ
Ablative	pratiplavanāt	pratiplavanābhyām	pratiplavanebhyaḥ
Genitive	pratiplavanasya	pratiplavanayoḥ	pratiplavanānām
Locative	pratiplavane	pratiplavanayoḥ	pratiplavaneṣu

Compound pratiplavana -

Adverb -pratiplavanam -pratiplavanāt