Declension table of ?navin

Neuter	Singular	Dual	Plural
Nominative	navi	navinī	navīni
Vocative	navin navi	navinī	navīni
Accusative	navi	navinī	navīni
Instrumental	navinā	navibhyām	navibhiḥ
Dative	navine	navibhyām	navibhyaḥ
Ablative	navinaḥ	navibhyām	navibhyaḥ
Genitive	navinaḥ	navinoḥ	navinām
Locative	navini	navinoḥ	naviṣu

Compound navi -

Adverb -navi