Declension table of ?nārāyaṇopaniṣatsāra

Masculine	Singular	Dual	Plural
Nominative	nārāyaṇopaniṣatsāraḥ	nārāyaṇopaniṣatsārau	nārāyaṇopaniṣatsārāḥ
Vocative	nārāyaṇopaniṣatsāra	nārāyaṇopaniṣatsārau	nārāyaṇopaniṣatsārāḥ
Accusative	nārāyaṇopaniṣatsāram	nārāyaṇopaniṣatsārau	nārāyaṇopaniṣatsārān
Instrumental	nārāyaṇopaniṣatsāreṇa	nārāyaṇopaniṣatsārābhyām	nārāyaṇopaniṣatsāraiḥ nārāyaṇopaniṣatsārebhiḥ
Dative	nārāyaṇopaniṣatsārāya	nārāyaṇopaniṣatsārābhyām	nārāyaṇopaniṣatsārebhyaḥ
Ablative	nārāyaṇopaniṣatsārāt	nārāyaṇopaniṣatsārābhyām	nārāyaṇopaniṣatsārebhyaḥ
Genitive	nārāyaṇopaniṣatsārasya	nārāyaṇopaniṣatsārayoḥ	nārāyaṇopaniṣatsārāṇām
Locative	nārāyaṇopaniṣatsāre	nārāyaṇopaniṣatsārayoḥ	nārāyaṇopaniṣatsāreṣu

Compound nārāyaṇopaniṣatsāra -

Adverb -nārāyaṇopaniṣatsāram -nārāyaṇopaniṣatsārāt