forum: Noun (N)
| forum | N Sg Nom | forum |
| forum | N Sg Gen | foruma |
| forum | N Sg Acc | foruma |
| forum | N Sg Ill | forumii |
| forum | N Sg Loc | forumis |
| forum | N Sg Com | forumiin |
| forum | N Pl Nom | forumat |
| forum | N Pl Gen | forumiid |
| forum | N Pl Acc | forumiid |
| forum | N Pl Ill | forumiidda |
| forum | N Pl Loc | forumiin |
| forum | N Pl Com | forumiiguin |
| forum | N Ess | forumin |