Declension table of ?pūrvadatta

Neuter	Singular	Dual	Plural
Nominative	pūrvadattam	pūrvadatte	pūrvadattāni
Vocative	pūrvadatta	pūrvadatte	pūrvadattāni
Accusative	pūrvadattam	pūrvadatte	pūrvadattāni
Instrumental	pūrvadattena	pūrvadattābhyām	pūrvadattaiḥ
Dative	pūrvadattāya	pūrvadattābhyām	pūrvadattebhyaḥ
Ablative	pūrvadattāt	pūrvadattābhyām	pūrvadattebhyaḥ
Genitive	pūrvadattasya	pūrvadattayoḥ	pūrvadattānām
Locative	pūrvadatte	pūrvadattayoḥ	pūrvadatteṣu

Compound pūrvadatta -

Adverb -pūrvadattam -pūrvadattāt