Declension table of ?aupavāhya

Neuter	Singular	Dual	Plural
Nominative	aupavāhyam	aupavāhye	aupavāhyāni
Vocative	aupavāhya	aupavāhye	aupavāhyāni
Accusative	aupavāhyam	aupavāhye	aupavāhyāni
Instrumental	aupavāhyena	aupavāhyābhyām	aupavāhyaiḥ
Dative	aupavāhyāya	aupavāhyābhyām	aupavāhyebhyaḥ
Ablative	aupavāhyāt	aupavāhyābhyām	aupavāhyebhyaḥ
Genitive	aupavāhyasya	aupavāhyayoḥ	aupavāhyānām
Locative	aupavāhye	aupavāhyayoḥ	aupavāhyeṣu

Compound aupavāhya -

Adverb -aupavāhyam -aupavāhyāt