Declension table of ?bhairavīya

Neuter	Singular	Dual	Plural
Nominative	bhairavīyam	bhairavīye	bhairavīyāṇi
Vocative	bhairavīya	bhairavīye	bhairavīyāṇi
Accusative	bhairavīyam	bhairavīye	bhairavīyāṇi
Instrumental	bhairavīyeṇa	bhairavīyābhyām	bhairavīyaiḥ
Dative	bhairavīyāya	bhairavīyābhyām	bhairavīyebhyaḥ
Ablative	bhairavīyāt	bhairavīyābhyām	bhairavīyebhyaḥ
Genitive	bhairavīyasya	bhairavīyayoḥ	bhairavīyāṇām
Locative	bhairavīye	bhairavīyayoḥ	bhairavīyeṣu

Compound bhairavīya -

Adverb -bhairavīyam -bhairavīyāt