Declension table of ?parivāṇa

Masculine	Singular	Dual	Plural
Nominative	parivāṇaḥ	parivāṇau	parivāṇāḥ
Vocative	parivāṇa	parivāṇau	parivāṇāḥ
Accusative	parivāṇam	parivāṇau	parivāṇān
Instrumental	parivāṇena	parivāṇābhyām	parivāṇaiḥ parivāṇebhiḥ
Dative	parivāṇāya	parivāṇābhyām	parivāṇebhyaḥ
Ablative	parivāṇāt	parivāṇābhyām	parivāṇebhyaḥ
Genitive	parivāṇasya	parivāṇayoḥ	parivāṇānām
Locative	parivāṇe	parivāṇayoḥ	parivāṇeṣu

Compound parivāṇa -

Adverb -parivāṇam -parivāṇāt