Declension table of ?pavīrava

Neuter	Singular	Dual	Plural
Nominative	pavīravam	pavīrave	pavīravāṇi
Vocative	pavīrava	pavīrave	pavīravāṇi
Accusative	pavīravam	pavīrave	pavīravāṇi
Instrumental	pavīraveṇa	pavīravābhyām	pavīravaiḥ
Dative	pavīravāya	pavīravābhyām	pavīravebhyaḥ
Ablative	pavīravāt	pavīravābhyām	pavīravebhyaḥ
Genitive	pavīravasya	pavīravayoḥ	pavīravāṇām
Locative	pavīrave	pavīravayoḥ	pavīraveṣu

Compound pavīrava -

Adverb -pavīravam -pavīravāt