Declension table of ?punāna

Masculine	Singular	Dual	Plural
Nominative	punānaḥ	punānau	punānāḥ
Vocative	punāna	punānau	punānāḥ
Accusative	punānam	punānau	punānān
Instrumental	punānena	punānābhyām	punānaiḥ punānebhiḥ
Dative	punānāya	punānābhyām	punānebhyaḥ
Ablative	punānāt	punānābhyām	punānebhyaḥ
Genitive	punānasya	punānayoḥ	punānānām
Locative	punāne	punānayoḥ	punāneṣu

Compound punāna -

Adverb -punānam -punānāt