Declension table of ?pūṇyamāna

Neuter	Singular	Dual	Plural
Nominative	pūṇyamānam	pūṇyamāne	pūṇyamānāni
Vocative	pūṇyamāna	pūṇyamāne	pūṇyamānāni
Accusative	pūṇyamānam	pūṇyamāne	pūṇyamānāni
Instrumental	pūṇyamānena	pūṇyamānābhyām	pūṇyamānaiḥ
Dative	pūṇyamānāya	pūṇyamānābhyām	pūṇyamānebhyaḥ
Ablative	pūṇyamānāt	pūṇyamānābhyām	pūṇyamānebhyaḥ
Genitive	pūṇyamānasya	pūṇyamānayoḥ	pūṇyamānānām
Locative	pūṇyamāne	pūṇyamānayoḥ	pūṇyamāneṣu

Compound pūṇyamāna -

Adverb -pūṇyamānam -pūṇyamānāt