Declension table of ?pevivas

Masculine	Singular	Dual	Plural
Nominative	pevivān	pevivāṃsau	pevivāṃsaḥ
Vocative	pevivan	pevivāṃsau	pevivāṃsaḥ
Accusative	pevivāṃsam	pevivāṃsau	pevuṣaḥ
Instrumental	pevuṣā	pevivadbhyām	pevivadbhiḥ
Dative	pevuṣe	pevivadbhyām	pevivadbhyaḥ
Ablative	pevuṣaḥ	pevivadbhyām	pevivadbhyaḥ
Genitive	pevuṣaḥ	pevuṣoḥ	pevuṣām
Locative	pevuṣi	pevuṣoḥ	pevivatsu

Compound pevivat -

Adverb -pevivas