Declension table of ?gandharvaloka

Masculine	Singular	Dual	Plural
Nominative	gandharvalokaḥ	gandharvalokau	gandharvalokāḥ
Vocative	gandharvaloka	gandharvalokau	gandharvalokāḥ
Accusative	gandharvalokam	gandharvalokau	gandharvalokān
Instrumental	gandharvalokena	gandharvalokābhyām	gandharvalokaiḥ
Dative	gandharvalokāya	gandharvalokābhyām	gandharvalokebhyaḥ
Ablative	gandharvalokāt	gandharvalokābhyām	gandharvalokebhyaḥ
Genitive	gandharvalokasya	gandharvalokayoḥ	gandharvalokānām
Locative	gandharvaloke	gandharvalokayoḥ	gandharvalokeṣu

Compound gandharvaloka -

Adverb -gandharvalokam -gandharvalokāt