| Singular Nominative | cleachtadh |
| Singular Genitive | cleachta; cleachtaidh |
| Plural Nominative | cleachtaí |
| Plural Genitive | cleachtaí |
| Singular Nominative | an cleachtadh |
| Singular Genitive | an chleachta; an chleachtaidh |
| Plural Nominative | na cleachtaí |
| Plural Genitive | na gcleachtaí |