Declension table of aupaniṣada

Neuter	Singular	Dual	Plural
Nominative	aupaniṣadam	aupaniṣade	aupaniṣadāni
Vocative	aupaniṣada	aupaniṣade	aupaniṣadāni
Accusative	aupaniṣadam	aupaniṣade	aupaniṣadāni
Instrumental	aupaniṣadena	aupaniṣadābhyām	aupaniṣadaiḥ
Dative	aupaniṣadāya	aupaniṣadābhyām	aupaniṣadebhyaḥ
Ablative	aupaniṣadāt	aupaniṣadābhyām	aupaniṣadebhyaḥ
Genitive	aupaniṣadasya	aupaniṣadayoḥ	aupaniṣadānām
Locative	aupaniṣade	aupaniṣadayoḥ	aupaniṣadeṣu

Compound aupaniṣada -

Adverb -aupaniṣadam -aupaniṣadāt