Declension table of ?kṛṣṇapuruṣottamasiddhāntopaniṣad

Feminine	Singular	Dual	Plural
Nominative	kṛṣṇapuruṣottamasiddhāntopaniṣat	kṛṣṇapuruṣottamasiddhāntopaniṣadau	kṛṣṇapuruṣottamasiddhāntopaniṣadaḥ
Vocative	kṛṣṇapuruṣottamasiddhāntopaniṣat	kṛṣṇapuruṣottamasiddhāntopaniṣadau	kṛṣṇapuruṣottamasiddhāntopaniṣadaḥ
Accusative	kṛṣṇapuruṣottamasiddhāntopaniṣadam	kṛṣṇapuruṣottamasiddhāntopaniṣadau	kṛṣṇapuruṣottamasiddhāntopaniṣadaḥ
Instrumental	kṛṣṇapuruṣottamasiddhāntopaniṣadā	kṛṣṇapuruṣottamasiddhāntopaniṣadbhyām	kṛṣṇapuruṣottamasiddhāntopaniṣadbhiḥ
Dative	kṛṣṇapuruṣottamasiddhāntopaniṣade	kṛṣṇapuruṣottamasiddhāntopaniṣadbhyām	kṛṣṇapuruṣottamasiddhāntopaniṣadbhyaḥ
Ablative	kṛṣṇapuruṣottamasiddhāntopaniṣadaḥ	kṛṣṇapuruṣottamasiddhāntopaniṣadbhyām	kṛṣṇapuruṣottamasiddhāntopaniṣadbhyaḥ
Genitive	kṛṣṇapuruṣottamasiddhāntopaniṣadaḥ	kṛṣṇapuruṣottamasiddhāntopaniṣadoḥ	kṛṣṇapuruṣottamasiddhāntopaniṣadām
Locative	kṛṣṇapuruṣottamasiddhāntopaniṣadi	kṛṣṇapuruṣottamasiddhāntopaniṣadoḥ	kṛṣṇapuruṣottamasiddhāntopaniṣatsu

Compound kṛṣṇapuruṣottamasiddhāntopaniṣat -

Adverb -kṛṣṇapuruṣottamasiddhāntopaniṣat