Declension table of ?pūrvāhṇatana

Neuter	Singular	Dual	Plural
Nominative	pūrvāhṇatanam	pūrvāhṇatane	pūrvāhṇatanāni
Vocative	pūrvāhṇatana	pūrvāhṇatane	pūrvāhṇatanāni
Accusative	pūrvāhṇatanam	pūrvāhṇatane	pūrvāhṇatanāni
Instrumental	pūrvāhṇatanena	pūrvāhṇatanābhyām	pūrvāhṇatanaiḥ
Dative	pūrvāhṇatanāya	pūrvāhṇatanābhyām	pūrvāhṇatanebhyaḥ
Ablative	pūrvāhṇatanāt	pūrvāhṇatanābhyām	pūrvāhṇatanebhyaḥ
Genitive	pūrvāhṇatanasya	pūrvāhṇatanayoḥ	pūrvāhṇatanānām
Locative	pūrvāhṇatane	pūrvāhṇatanayoḥ	pūrvāhṇataneṣu

Compound pūrvāhṇatana -

Adverb -pūrvāhṇatanam -pūrvāhṇatanāt