| Singular | Dual | Plural |
| Nominative |
कठोपनिषद्भाष्यम्
kaṭhopaniṣadbhāṣyam
|
कठोपनिषद्भाष्ये
kaṭhopaniṣadbhāṣye
|
कठोपनिषद्भाष्याणि
kaṭhopaniṣadbhāṣyāṇi
|
| Vocative |
कठोपनिषद्भाष्य
kaṭhopaniṣadbhāṣya
|
कठोपनिषद्भाष्ये
kaṭhopaniṣadbhāṣye
|
कठोपनिषद्भाष्याणि
kaṭhopaniṣadbhāṣyāṇi
|
| Accusative |
कठोपनिषद्भाष्यम्
kaṭhopaniṣadbhāṣyam
|
कठोपनिषद्भाष्ये
kaṭhopaniṣadbhāṣye
|
कठोपनिषद्भाष्याणि
kaṭhopaniṣadbhāṣyāṇi
|
| Instrumental |
कठोपनिषद्भाष्येण
kaṭhopaniṣadbhāṣyeṇa
|
कठोपनिषद्भाष्याभ्याम्
kaṭhopaniṣadbhāṣyābhyām
|
कठोपनिषद्भाष्यैः
kaṭhopaniṣadbhāṣyaiḥ
|
| Dative |
कठोपनिषद्भाष्याय
kaṭhopaniṣadbhāṣyāya
|
कठोपनिषद्भाष्याभ्याम्
kaṭhopaniṣadbhāṣyābhyām
|
कठोपनिषद्भाष्येभ्यः
kaṭhopaniṣadbhāṣyebhyaḥ
|
| Ablative |
कठोपनिषद्भाष्यात्
kaṭhopaniṣadbhāṣyāt
|
कठोपनिषद्भाष्याभ्याम्
kaṭhopaniṣadbhāṣyābhyām
|
कठोपनिषद्भाष्येभ्यः
kaṭhopaniṣadbhāṣyebhyaḥ
|
| Genitive |
कठोपनिषद्भाष्यस्य
kaṭhopaniṣadbhāṣyasya
|
कठोपनिषद्भाष्ययोः
kaṭhopaniṣadbhāṣyayoḥ
|
कठोपनिषद्भाष्याणाम्
kaṭhopaniṣadbhāṣyāṇām
|
| Locative |
कठोपनिषद्भाष्ये
kaṭhopaniṣadbhāṣye
|
कठोपनिषद्भाष्ययोः
kaṭhopaniṣadbhāṣyayoḥ
|
कठोपनिषद्भाष्येषु
kaṭhopaniṣadbhāṣyeṣu
|