Declension table of ?yavasa

Masculine	Singular	Dual	Plural
Nominative	yavasaḥ	yavasau	yavasāḥ
Vocative	yavasa	yavasau	yavasāḥ
Accusative	yavasam	yavasau	yavasān
Instrumental	yavasena	yavasābhyām	yavasaiḥ yavasebhiḥ
Dative	yavasāya	yavasābhyām	yavasebhyaḥ
Ablative	yavasāt	yavasābhyām	yavasebhyaḥ
Genitive	yavasasya	yavasayoḥ	yavasānām
Locative	yavase	yavasayoḥ	yavaseṣu

Compound yavasa -

Adverb -yavasam -yavasāt