Declension table of ?yamaloka

Masculine	Singular	Dual	Plural
Nominative	yamalokaḥ	yamalokau	yamalokāḥ
Vocative	yamaloka	yamalokau	yamalokāḥ
Accusative	yamalokam	yamalokau	yamalokān
Instrumental	yamalokena	yamalokābhyām	yamalokaiḥ yamalokebhiḥ
Dative	yamalokāya	yamalokābhyām	yamalokebhyaḥ
Ablative	yamalokāt	yamalokābhyām	yamalokebhyaḥ
Genitive	yamalokasya	yamalokayoḥ	yamalokānām
Locative	yamaloke	yamalokayoḥ	yamalokeṣu

Compound yamaloka -

Adverb -yamalokam -yamalokāt