| Singular | Dual | Plural | |
| Nominative |
नैकतः
naikataḥ |
नैकतौ
naikatau |
नैकताः
naikatāḥ |
| Vocative |
नैकत
naikata |
नैकतौ
naikatau |
नैकताः
naikatāḥ |
| Accusative |
नैकतम्
naikatam |
नैकतौ
naikatau |
नैकतान्
naikatān |
| Instrumental |
नैकतेन
naikatena |
नैकताभ्याम्
naikatābhyām |
नैकतैः
naikataiḥ |
| Dative |
नैकताय
naikatāya |
नैकताभ्याम्
naikatābhyām |
नैकतेभ्यः
naikatebhyaḥ |
| Ablative |
नैकतात्
naikatāt |
नैकताभ्याम्
naikatābhyām |
नैकतेभ्यः
naikatebhyaḥ |
| Genitive |
नैकतस्य
naikatasya |
नैकतयोः
naikatayoḥ |
नैकतानाम्
naikatānām |
| Locative |
नैकते
naikate |
नैकतयोः
naikatayoḥ |
नैकतेषु
naikateṣu |