Declension table of ?sattvaloka

Masculine	Singular	Dual	Plural
Nominative	sattvalokaḥ	sattvalokau	sattvalokāḥ
Vocative	sattvaloka	sattvalokau	sattvalokāḥ
Accusative	sattvalokam	sattvalokau	sattvalokān
Instrumental	sattvalokena	sattvalokābhyām	sattvalokaiḥ sattvalokebhiḥ
Dative	sattvalokāya	sattvalokābhyām	sattvalokebhyaḥ
Ablative	sattvalokāt	sattvalokābhyām	sattvalokebhyaḥ
Genitive	sattvalokasya	sattvalokayoḥ	sattvalokānām
Locative	sattvaloke	sattvalokayoḥ	sattvalokeṣu

Compound sattvaloka -

Adverb -sattvalokam -sattvalokāt