Declension table of ?pūrvajana

Masculine	Singular	Dual	Plural
Nominative	pūrvajanaḥ	pūrvajanau	pūrvajanāḥ
Vocative	pūrvajana	pūrvajanau	pūrvajanāḥ
Accusative	pūrvajanam	pūrvajanau	pūrvajanān
Instrumental	pūrvajanena	pūrvajanābhyām	pūrvajanaiḥ pūrvajanebhiḥ
Dative	pūrvajanāya	pūrvajanābhyām	pūrvajanebhyaḥ
Ablative	pūrvajanāt	pūrvajanābhyām	pūrvajanebhyaḥ
Genitive	pūrvajanasya	pūrvajanayoḥ	pūrvajanānām
Locative	pūrvajane	pūrvajanayoḥ	pūrvajaneṣu

Compound pūrvajana -

Adverb -pūrvajanam -pūrvajanāt