Declension table of ?potana

Neuter	Singular	Dual	Plural
Nominative	potanam	potane	potanāni
Vocative	potana	potane	potanāni
Accusative	potanam	potane	potanāni
Instrumental	potanena	potanābhyām	potanaiḥ
Dative	potanāya	potanābhyām	potanebhyaḥ
Ablative	potanāt	potanābhyām	potanebhyaḥ
Genitive	potanasya	potanayoḥ	potanānām
Locative	potane	potanayoḥ	potaneṣu

Compound potana -

Adverb -potanam -potanāt