Declension table of brahmavidyopaniṣad

Feminine	Singular	Dual	Plural
Nominative	brahmavidyopaniṣat	brahmavidyopaniṣadau	brahmavidyopaniṣadaḥ
Vocative	brahmavidyopaniṣat	brahmavidyopaniṣadau	brahmavidyopaniṣadaḥ
Accusative	brahmavidyopaniṣadam	brahmavidyopaniṣadau	brahmavidyopaniṣadaḥ
Instrumental	brahmavidyopaniṣadā	brahmavidyopaniṣadbhyām	brahmavidyopaniṣadbhiḥ
Dative	brahmavidyopaniṣade	brahmavidyopaniṣadbhyām	brahmavidyopaniṣadbhyaḥ
Ablative	brahmavidyopaniṣadaḥ	brahmavidyopaniṣadbhyām	brahmavidyopaniṣadbhyaḥ
Genitive	brahmavidyopaniṣadaḥ	brahmavidyopaniṣadoḥ	brahmavidyopaniṣadām
Locative	brahmavidyopaniṣadi	brahmavidyopaniṣadoḥ	brahmavidyopaniṣatsu

Compound brahmavidyopaniṣat -

Adverb -brahmavidyopaniṣat