Declension table of ?puṇamāna

Neuter	Singular	Dual	Plural
Nominative	puṇamānam	puṇamāne	puṇamānāni
Vocative	puṇamāna	puṇamāne	puṇamānāni
Accusative	puṇamānam	puṇamāne	puṇamānāni
Instrumental	puṇamānena	puṇamānābhyām	puṇamānaiḥ
Dative	puṇamānāya	puṇamānābhyām	puṇamānebhyaḥ
Ablative	puṇamānāt	puṇamānābhyām	puṇamānebhyaḥ
Genitive	puṇamānasya	puṇamānayoḥ	puṇamānānām
Locative	puṇamāne	puṇamānayoḥ	puṇamāneṣu

Compound puṇamāna -

Adverb -puṇamānam -puṇamānāt