Declension table of pitṛloka

Masculine	Singular	Dual	Plural
Nominative	pitṛlokaḥ	pitṛlokau	pitṛlokāḥ
Vocative	pitṛloka	pitṛlokau	pitṛlokāḥ
Accusative	pitṛlokam	pitṛlokau	pitṛlokān
Instrumental	pitṛlokena	pitṛlokābhyām	pitṛlokaiḥ pitṛlokebhiḥ
Dative	pitṛlokāya	pitṛlokābhyām	pitṛlokebhyaḥ
Ablative	pitṛlokāt	pitṛlokābhyām	pitṛlokebhyaḥ
Genitive	pitṛlokasya	pitṛlokayoḥ	pitṛlokānām
Locative	pitṛloke	pitṛlokayoḥ	pitṛlokeṣu

Compound pitṛloka -

Adverb -pitṛlokam -pitṛlokāt