Declension table of ?ṣaṭpraśnopaniṣad

Feminine	Singular	Dual	Plural
Nominative	ṣaṭpraśnopaniṣat	ṣaṭpraśnopaniṣadau	ṣaṭpraśnopaniṣadaḥ
Vocative	ṣaṭpraśnopaniṣat	ṣaṭpraśnopaniṣadau	ṣaṭpraśnopaniṣadaḥ
Accusative	ṣaṭpraśnopaniṣadam	ṣaṭpraśnopaniṣadau	ṣaṭpraśnopaniṣadaḥ
Instrumental	ṣaṭpraśnopaniṣadā	ṣaṭpraśnopaniṣadbhyām	ṣaṭpraśnopaniṣadbhiḥ
Dative	ṣaṭpraśnopaniṣade	ṣaṭpraśnopaniṣadbhyām	ṣaṭpraśnopaniṣadbhyaḥ
Ablative	ṣaṭpraśnopaniṣadaḥ	ṣaṭpraśnopaniṣadbhyām	ṣaṭpraśnopaniṣadbhyaḥ
Genitive	ṣaṭpraśnopaniṣadaḥ	ṣaṭpraśnopaniṣadoḥ	ṣaṭpraśnopaniṣadām
Locative	ṣaṭpraśnopaniṣadi	ṣaṭpraśnopaniṣadoḥ	ṣaṭpraśnopaniṣatsu

Compound ṣaṭpraśnopaniṣat -

Adverb -ṣaṭpraśnopaniṣat