Declension table of ?taittirīyakopaniṣad

Feminine	Singular	Dual	Plural
Nominative	taittirīyakopaniṣat	taittirīyakopaniṣadau	taittirīyakopaniṣadaḥ
Vocative	taittirīyakopaniṣat	taittirīyakopaniṣadau	taittirīyakopaniṣadaḥ
Accusative	taittirīyakopaniṣadam	taittirīyakopaniṣadau	taittirīyakopaniṣadaḥ
Instrumental	taittirīyakopaniṣadā	taittirīyakopaniṣadbhyām	taittirīyakopaniṣadbhiḥ
Dative	taittirīyakopaniṣade	taittirīyakopaniṣadbhyām	taittirīyakopaniṣadbhyaḥ
Ablative	taittirīyakopaniṣadaḥ	taittirīyakopaniṣadbhyām	taittirīyakopaniṣadbhyaḥ
Genitive	taittirīyakopaniṣadaḥ	taittirīyakopaniṣadoḥ	taittirīyakopaniṣadām
Locative	taittirīyakopaniṣadi	taittirīyakopaniṣadoḥ	taittirīyakopaniṣatsu

Compound taittirīyakopaniṣat -

Adverb -taittirīyakopaniṣat