Declension table of ?pūrvadiśya

Neuter	Singular	Dual	Plural
Nominative	pūrvadiśyam	pūrvadiśye	pūrvadiśyāni
Vocative	pūrvadiśya	pūrvadiśye	pūrvadiśyāni
Accusative	pūrvadiśyam	pūrvadiśye	pūrvadiśyāni
Instrumental	pūrvadiśyena	pūrvadiśyābhyām	pūrvadiśyaiḥ
Dative	pūrvadiśyāya	pūrvadiśyābhyām	pūrvadiśyebhyaḥ
Ablative	pūrvadiśyāt	pūrvadiśyābhyām	pūrvadiśyebhyaḥ
Genitive	pūrvadiśyasya	pūrvadiśyayoḥ	pūrvadiśyānām
Locative	pūrvadiśye	pūrvadiśyayoḥ	pūrvadiśyeṣu

Compound pūrvadiśya -

Adverb -pūrvadiśyam -pūrvadiśyāt