The Prohibitive mood is a grammatical mood, found in some languages, that indicates that the action of the verb is not permitted, e.g. You can't come in! In linguistics, many grammars have the concept of grammatical mood, which describes the relationship of a verb with reality and intent. ...
This is unusual; in Finnish, for example, the conditional mood is used both in the main and the subordinate clauses.
The eventive mood is used in the Finnish epic poem, Kalevala.
The subjunctive mood figures prominently in the grammar of Persian and the Romance languages, which require this mood for certain types of dependent clauses.