Declension table of ?yavin

Masculine	Singular	Dual	Plural
Nominative	yavī	yavinau	yavinaḥ
Vocative	yavin	yavinau	yavinaḥ
Accusative	yavinam	yavinau	yavinaḥ
Instrumental	yavinā	yavibhyām	yavibhiḥ
Dative	yavine	yavibhyām	yavibhyaḥ
Ablative	yavinaḥ	yavibhyām	yavibhyaḥ
Genitive	yavinaḥ	yavinoḥ	yavinām
Locative	yavini	yavinoḥ	yaviṣu

Compound yavi -

Adverb -yavi