Declension table of bhīṣmāṣṭamī

Feminine	Singular	Dual	Plural
Nominative	bhīṣmāṣṭamī	bhīṣmāṣṭamyau	bhīṣmāṣṭamyaḥ
Vocative	bhīṣmāṣṭami	bhīṣmāṣṭamyau	bhīṣmāṣṭamyaḥ
Accusative	bhīṣmāṣṭamīm	bhīṣmāṣṭamyau	bhīṣmāṣṭamīḥ
Instrumental	bhīṣmāṣṭamyā	bhīṣmāṣṭamībhyām	bhīṣmāṣṭamībhiḥ
Dative	bhīṣmāṣṭamyai	bhīṣmāṣṭamībhyām	bhīṣmāṣṭamībhyaḥ
Ablative	bhīṣmāṣṭamyāḥ	bhīṣmāṣṭamībhyām	bhīṣmāṣṭamībhyaḥ
Genitive	bhīṣmāṣṭamyāḥ	bhīṣmāṣṭamyoḥ	bhīṣmāṣṭamīnām
Locative	bhīṣmāṣṭamyām	bhīṣmāṣṭamyoḥ	bhīṣmāṣṭamīṣu

Compound bhīṣmāṣṭami - bhīṣmāṣṭamī -

Adverb -bhīṣmāṣṭami