 Verbal constructions may make use of synthetic verb forms which are marked to indicate person (the number of such forms is limited), tense, mood, and voice (active, impersonal/passive).Gaelic has very few irregular verbs, conjugational paradigms being remarkably consistent for two verb classes, with the two copular or ""be"" verbs being the most irregular.In the paradigm of the verb, the majority of verb-forms are not person-marked and independent pronouns are required as in English, Norwegian and other languages.