Declension table of bhairavāṣṭamī

Feminine	Singular	Dual	Plural
Nominative	bhairavāṣṭamī	bhairavāṣṭamyau	bhairavāṣṭamyaḥ
Vocative	bhairavāṣṭami	bhairavāṣṭamyau	bhairavāṣṭamyaḥ
Accusative	bhairavāṣṭamīm	bhairavāṣṭamyau	bhairavāṣṭamīḥ
Instrumental	bhairavāṣṭamyā	bhairavāṣṭamībhyām	bhairavāṣṭamībhiḥ
Dative	bhairavāṣṭamyai	bhairavāṣṭamībhyām	bhairavāṣṭamībhyaḥ
Ablative	bhairavāṣṭamyāḥ	bhairavāṣṭamībhyām	bhairavāṣṭamībhyaḥ
Genitive	bhairavāṣṭamyāḥ	bhairavāṣṭamyoḥ	bhairavāṣṭamīnām
Locative	bhairavāṣṭamyām	bhairavāṣṭamyoḥ	bhairavāṣṭamīṣu

Compound bhairavāṣṭami - bhairavāṣṭamī -

Adverb -bhairavāṣṭami