Declension table of paurṇamāsa

Masculine	Singular	Dual	Plural
Nominative	paurṇamāsaḥ	paurṇamāsau	paurṇamāsāḥ
Vocative	paurṇamāsa	paurṇamāsau	paurṇamāsāḥ
Accusative	paurṇamāsam	paurṇamāsau	paurṇamāsān
Instrumental	paurṇamāsena	paurṇamāsābhyām	paurṇamāsaiḥ paurṇamāsebhiḥ
Dative	paurṇamāsāya	paurṇamāsābhyām	paurṇamāsebhyaḥ
Ablative	paurṇamāsāt	paurṇamāsābhyām	paurṇamāsebhyaḥ
Genitive	paurṇamāsasya	paurṇamāsayoḥ	paurṇamāsānām
Locative	paurṇamāse	paurṇamāsayoḥ	paurṇamāseṣu

Compound paurṇamāsa -

Adverb -paurṇamāsam -paurṇamāsāt