Declension table of ?vanin

Masculine	Singular	Dual	Plural
Nominative	vanī	vaninau	vaninaḥ
Vocative	vanin	vaninau	vaninaḥ
Accusative	vaninam	vaninau	vaninaḥ
Instrumental	vaninā	vanibhyām	vanibhiḥ
Dative	vanine	vanibhyām	vanibhyaḥ
Ablative	vaninaḥ	vanibhyām	vanibhyaḥ
Genitive	vaninaḥ	vaninoḥ	vaninām
Locative	vanini	vaninoḥ	vaniṣu

Compound vani -

Adverb -vani