Declension table of ?dakṣiṇapūrvaka

Masculine	Singular	Dual	Plural
Nominative	dakṣiṇapūrvakaḥ	dakṣiṇapūrvakau	dakṣiṇapūrvakāḥ
Vocative	dakṣiṇapūrvaka	dakṣiṇapūrvakau	dakṣiṇapūrvakāḥ
Accusative	dakṣiṇapūrvakam	dakṣiṇapūrvakau	dakṣiṇapūrvakān
Instrumental	dakṣiṇapūrvakeṇa	dakṣiṇapūrvakābhyām	dakṣiṇapūrvakaiḥ dakṣiṇapūrvakebhiḥ
Dative	dakṣiṇapūrvakāya	dakṣiṇapūrvakābhyām	dakṣiṇapūrvakebhyaḥ
Ablative	dakṣiṇapūrvakāt	dakṣiṇapūrvakābhyām	dakṣiṇapūrvakebhyaḥ
Genitive	dakṣiṇapūrvakasya	dakṣiṇapūrvakayoḥ	dakṣiṇapūrvakāṇām
Locative	dakṣiṇapūrvake	dakṣiṇapūrvakayoḥ	dakṣiṇapūrvakeṣu

Compound dakṣiṇapūrvaka -

Adverb -dakṣiṇapūrvakam -dakṣiṇapūrvakāt