Declension table of ?purāṭaṅka

Masculine	Singular	Dual	Plural
Nominative	purāṭaṅkaḥ	purāṭaṅkau	purāṭaṅkāḥ
Vocative	purāṭaṅka	purāṭaṅkau	purāṭaṅkāḥ
Accusative	purāṭaṅkam	purāṭaṅkau	purāṭaṅkān
Instrumental	purāṭaṅkena	purāṭaṅkābhyām	purāṭaṅkaiḥ purāṭaṅkebhiḥ
Dative	purāṭaṅkāya	purāṭaṅkābhyām	purāṭaṅkebhyaḥ
Ablative	purāṭaṅkāt	purāṭaṅkābhyām	purāṭaṅkebhyaḥ
Genitive	purāṭaṅkasya	purāṭaṅkayoḥ	purāṭaṅkānām
Locative	purāṭaṅke	purāṭaṅkayoḥ	purāṭaṅkeṣu

Compound purāṭaṅka -

Adverb -purāṭaṅkam -purāṭaṅkāt