Declension table of ?lokāyatana

Masculine	Singular	Dual	Plural
Nominative	lokāyatanaḥ	lokāyatanau	lokāyatanāḥ
Vocative	lokāyatana	lokāyatanau	lokāyatanāḥ
Accusative	lokāyatanam	lokāyatanau	lokāyatanān
Instrumental	lokāyatanena	lokāyatanābhyām	lokāyatanaiḥ
Dative	lokāyatanāya	lokāyatanābhyām	lokāyatanebhyaḥ
Ablative	lokāyatanāt	lokāyatanābhyām	lokāyatanebhyaḥ
Genitive	lokāyatanasya	lokāyatanayoḥ	lokāyatanānām
Locative	lokāyatane	lokāyatanayoḥ	lokāyataneṣu

Compound lokāyatana -

Adverb -lokāyatanam -lokāyatanāt