Declension table of ?yādavaka

Masculine	Singular	Dual	Plural
Nominative	yādavakaḥ	yādavakau	yādavakāḥ
Vocative	yādavaka	yādavakau	yādavakāḥ
Accusative	yādavakam	yādavakau	yādavakān
Instrumental	yādavakena	yādavakābhyām	yādavakaiḥ yādavakebhiḥ
Dative	yādavakāya	yādavakābhyām	yādavakebhyaḥ
Ablative	yādavakāt	yādavakābhyām	yādavakebhyaḥ
Genitive	yādavakasya	yādavakayoḥ	yādavakānām
Locative	yādavake	yādavakayoḥ	yādavakeṣu

Compound yādavaka -

Adverb -yādavakam -yādavakāt