Declension table of ?yakṣāyatana

Neuter	Singular	Dual	Plural
Nominative	yakṣāyatanam	yakṣāyatane	yakṣāyatanāni
Vocative	yakṣāyatana	yakṣāyatane	yakṣāyatanāni
Accusative	yakṣāyatanam	yakṣāyatane	yakṣāyatanāni
Instrumental	yakṣāyatanena	yakṣāyatanābhyām	yakṣāyatanaiḥ
Dative	yakṣāyatanāya	yakṣāyatanābhyām	yakṣāyatanebhyaḥ
Ablative	yakṣāyatanāt	yakṣāyatanābhyām	yakṣāyatanebhyaḥ
Genitive	yakṣāyatanasya	yakṣāyatanayoḥ	yakṣāyatanānām
Locative	yakṣāyatane	yakṣāyatanayoḥ	yakṣāyataneṣu

Compound yakṣāyatana -

Adverb -yakṣāyatanam -yakṣāyatanāt