Declension table of ?pūrṇāmṛta

Masculine	Singular	Dual	Plural
Nominative	pūrṇāmṛtaḥ	pūrṇāmṛtau	pūrṇāmṛtāḥ
Vocative	pūrṇāmṛta	pūrṇāmṛtau	pūrṇāmṛtāḥ
Accusative	pūrṇāmṛtam	pūrṇāmṛtau	pūrṇāmṛtān
Instrumental	pūrṇāmṛtena	pūrṇāmṛtābhyām	pūrṇāmṛtaiḥ pūrṇāmṛtebhiḥ
Dative	pūrṇāmṛtāya	pūrṇāmṛtābhyām	pūrṇāmṛtebhyaḥ
Ablative	pūrṇāmṛtāt	pūrṇāmṛtābhyām	pūrṇāmṛtebhyaḥ
Genitive	pūrṇāmṛtasya	pūrṇāmṛtayoḥ	pūrṇāmṛtānām
Locative	pūrṇāmṛte	pūrṇāmṛtayoḥ	pūrṇāmṛteṣu

Compound pūrṇāmṛta -

Adverb -pūrṇāmṛtam -pūrṇāmṛtāt