Declension table of ?upāvi

Masculine	Singular	Dual	Plural
Nominative	upāviḥ	upāvī	upāvayaḥ
Vocative	upāve	upāvī	upāvayaḥ
Accusative	upāvim	upāvī	upāvīn
Instrumental	upāvinā	upāvibhyām	upāvibhiḥ
Dative	upāvaye	upāvibhyām	upāvibhyaḥ
Ablative	upāveḥ	upāvibhyām	upāvibhyaḥ
Genitive	upāveḥ	upāvyoḥ	upāvīnām
Locative	upāvau	upāvyoḥ	upāviṣu

Compound upāvi -

Adverb -upāvi