Declension table of ?pūrṇamānasa

Neuter	Singular	Dual	Plural
Nominative	pūrṇamānasam	pūrṇamānase	pūrṇamānasāni
Vocative	pūrṇamānasa	pūrṇamānase	pūrṇamānasāni
Accusative	pūrṇamānasam	pūrṇamānase	pūrṇamānasāni
Instrumental	pūrṇamānasena	pūrṇamānasābhyām	pūrṇamānasaiḥ
Dative	pūrṇamānasāya	pūrṇamānasābhyām	pūrṇamānasebhyaḥ
Ablative	pūrṇamānasāt	pūrṇamānasābhyām	pūrṇamānasebhyaḥ
Genitive	pūrṇamānasasya	pūrṇamānasayoḥ	pūrṇamānasānām
Locative	pūrṇamānase	pūrṇamānasayoḥ	pūrṇamānaseṣu

Compound pūrṇamānasa -

Adverb -pūrṇamānasam -pūrṇamānasāt