Declension table of ?sūryātharvāṅgirasopaniṣad

Feminine	Singular	Dual	Plural
Nominative	sūryātharvāṅgirasopaniṣat	sūryātharvāṅgirasopaniṣadau	sūryātharvāṅgirasopaniṣadaḥ
Vocative	sūryātharvāṅgirasopaniṣat	sūryātharvāṅgirasopaniṣadau	sūryātharvāṅgirasopaniṣadaḥ
Accusative	sūryātharvāṅgirasopaniṣadam	sūryātharvāṅgirasopaniṣadau	sūryātharvāṅgirasopaniṣadaḥ
Instrumental	sūryātharvāṅgirasopaniṣadā	sūryātharvāṅgirasopaniṣadbhyām	sūryātharvāṅgirasopaniṣadbhiḥ
Dative	sūryātharvāṅgirasopaniṣade	sūryātharvāṅgirasopaniṣadbhyām	sūryātharvāṅgirasopaniṣadbhyaḥ
Ablative	sūryātharvāṅgirasopaniṣadaḥ	sūryātharvāṅgirasopaniṣadbhyām	sūryātharvāṅgirasopaniṣadbhyaḥ
Genitive	sūryātharvāṅgirasopaniṣadaḥ	sūryātharvāṅgirasopaniṣadoḥ	sūryātharvāṅgirasopaniṣadām
Locative	sūryātharvāṅgirasopaniṣadi	sūryātharvāṅgirasopaniṣadoḥ	sūryātharvāṅgirasopaniṣatsu

Compound sūryātharvāṅgirasopaniṣat -

Adverb -sūryātharvāṅgirasopaniṣat