Declension table of ?phāriva

Neuter	Singular	Dual	Plural
Nominative	phārivam	phārive	phārivāṇi
Vocative	phāriva	phārive	phārivāṇi
Accusative	phārivam	phārive	phārivāṇi
Instrumental	phāriveṇa	phārivābhyām	phārivaiḥ
Dative	phārivāya	phārivābhyām	phārivebhyaḥ
Ablative	phārivāt	phārivābhyām	phārivebhyaḥ
Genitive	phārivasya	phārivayoḥ	phārivāṇām
Locative	phārive	phārivayoḥ	phāriveṣu

Compound phāriva -

Adverb -phārivam -phārivāt