flertallbøyninger
Flertallbøyninger refers to the grammatical process of forming the plural of nouns in a language. This typically involves changes to the word's ending or sometimes an internal vowel change, depending on the language's grammatical rules. For example, in English, the most common pluralization is by adding "-s" or "-es" to the singular form, such as "cat" becoming "cats" or "box" becoming "boxes." However, English also has irregular plurals, like "child" becoming "children" or "mouse" becoming "mice."
Other languages have more complex systems. Scandinavian languages, for instance, often use different endings to indicate