Declension table of ?yauvanika

Masculine	Singular	Dual	Plural
Nominative	yauvanikaḥ	yauvanikau	yauvanikāḥ
Vocative	yauvanika	yauvanikau	yauvanikāḥ
Accusative	yauvanikam	yauvanikau	yauvanikān
Instrumental	yauvanikena	yauvanikābhyām	yauvanikaiḥ yauvanikebhiḥ
Dative	yauvanikāya	yauvanikābhyām	yauvanikebhyaḥ
Ablative	yauvanikāt	yauvanikābhyām	yauvanikebhyaḥ
Genitive	yauvanikasya	yauvanikayoḥ	yauvanikānām
Locative	yauvanike	yauvanikayoḥ	yauvanikeṣu

Compound yauvanika -

Adverb -yauvanikam -yauvanikāt