Declension table of ?pūrvabhava

Masculine	Singular	Dual	Plural
Nominative	pūrvabhavaḥ	pūrvabhavau	pūrvabhavāḥ
Vocative	pūrvabhava	pūrvabhavau	pūrvabhavāḥ
Accusative	pūrvabhavam	pūrvabhavau	pūrvabhavān
Instrumental	pūrvabhaveṇa	pūrvabhavābhyām	pūrvabhavaiḥ pūrvabhavebhiḥ
Dative	pūrvabhavāya	pūrvabhavābhyām	pūrvabhavebhyaḥ
Ablative	pūrvabhavāt	pūrvabhavābhyām	pūrvabhavebhyaḥ
Genitive	pūrvabhavasya	pūrvabhavayoḥ	pūrvabhavāṇām
Locative	pūrvabhave	pūrvabhavayoḥ	pūrvabhaveṣu

Compound pūrvabhava -

Adverb -pūrvabhavam -pūrvabhavāt