Declension table of ?viyugala

Masculine	Singular	Dual	Plural
Nominative	viyugalaḥ	viyugalau	viyugalāḥ
Vocative	viyugala	viyugalau	viyugalāḥ
Accusative	viyugalam	viyugalau	viyugalān
Instrumental	viyugalena	viyugalābhyām	viyugalaiḥ viyugalebhiḥ
Dative	viyugalāya	viyugalābhyām	viyugalebhyaḥ
Ablative	viyugalāt	viyugalābhyām	viyugalebhyaḥ
Genitive	viyugalasya	viyugalayoḥ	viyugalānām
Locative	viyugale	viyugalayoḥ	viyugaleṣu

Compound viyugala -

Adverb -viyugalam -viyugalāt