Declension table of ?yūthya

Masculine	Singular	Dual	Plural
Nominative	yūthyaḥ	yūthyau	yūthyāḥ
Vocative	yūthya	yūthyau	yūthyāḥ
Accusative	yūthyam	yūthyau	yūthyān
Instrumental	yūthyena	yūthyābhyām	yūthyaiḥ yūthyebhiḥ
Dative	yūthyāya	yūthyābhyām	yūthyebhyaḥ
Ablative	yūthyāt	yūthyābhyām	yūthyebhyaḥ
Genitive	yūthyasya	yūthyayoḥ	yūthyānām
Locative	yūthye	yūthyayoḥ	yūthyeṣu

Compound yūthya -

Adverb -yūthyam -yūthyāt