Declension table of ?mahāraudrī

Feminine	Singular	Dual	Plural
Nominative	mahāraudrī	mahāraudryau	mahāraudryaḥ
Vocative	mahāraudri	mahāraudryau	mahāraudryaḥ
Accusative	mahāraudrīm	mahāraudryau	mahāraudrīḥ
Instrumental	mahāraudryā	mahāraudrībhyām	mahāraudrībhiḥ
Dative	mahāraudryai	mahāraudrībhyām	mahāraudrībhyaḥ
Ablative	mahāraudryāḥ	mahāraudrībhyām	mahāraudrībhyaḥ
Genitive	mahāraudryāḥ	mahāraudryoḥ	mahāraudrīṇām
Locative	mahāraudryām	mahāraudryoḥ	mahāraudrīṣu

Compound mahāraudri - mahāraudrī -

Adverb -mahāraudri