Declension table of ūrdhvaloka

Masculine	Singular	Dual	Plural
Nominative	ūrdhvalokaḥ	ūrdhvalokau	ūrdhvalokāḥ
Vocative	ūrdhvaloka	ūrdhvalokau	ūrdhvalokāḥ
Accusative	ūrdhvalokam	ūrdhvalokau	ūrdhvalokān
Instrumental	ūrdhvalokena	ūrdhvalokābhyām	ūrdhvalokaiḥ ūrdhvalokebhiḥ
Dative	ūrdhvalokāya	ūrdhvalokābhyām	ūrdhvalokebhyaḥ
Ablative	ūrdhvalokāt	ūrdhvalokābhyām	ūrdhvalokebhyaḥ
Genitive	ūrdhvalokasya	ūrdhvalokayoḥ	ūrdhvalokānām
Locative	ūrdhvaloke	ūrdhvalokayoḥ	ūrdhvalokeṣu

Compound ūrdhvaloka -

Adverb -ūrdhvalokam -ūrdhvalokāt