Declension table of ?sāṅgopāṅgopaniṣad

Masculine	Singular	Dual	Plural
Nominative	sāṅgopāṅgopaniṣat	sāṅgopāṅgopaniṣadau	sāṅgopāṅgopaniṣadaḥ
Vocative	sāṅgopāṅgopaniṣat	sāṅgopāṅgopaniṣadau	sāṅgopāṅgopaniṣadaḥ
Accusative	sāṅgopāṅgopaniṣadam	sāṅgopāṅgopaniṣadau	sāṅgopāṅgopaniṣadaḥ
Instrumental	sāṅgopāṅgopaniṣadā	sāṅgopāṅgopaniṣadbhyām	sāṅgopāṅgopaniṣadbhiḥ
Dative	sāṅgopāṅgopaniṣade	sāṅgopāṅgopaniṣadbhyām	sāṅgopāṅgopaniṣadbhyaḥ
Ablative	sāṅgopāṅgopaniṣadaḥ	sāṅgopāṅgopaniṣadbhyām	sāṅgopāṅgopaniṣadbhyaḥ
Genitive	sāṅgopāṅgopaniṣadaḥ	sāṅgopāṅgopaniṣadoḥ	sāṅgopāṅgopaniṣadām
Locative	sāṅgopāṅgopaniṣadi	sāṅgopāṅgopaniṣadoḥ	sāṅgopāṅgopaniṣatsu

Compound sāṅgopāṅgopaniṣat -

Adverb -sāṅgopāṅgopaniṣat