Inflection verb, noun, adjective, and adverb, according to its function within a sentence and its relation to surrounding words. The Uralic languages are agglutinative, following from the agglutination in Proto-Uralic. The largest languages are Hungarian, Finnish, and Estonian—all European Union official languages. Uralic inflection is, or is developed from, affixing. Grammatical markers directly added to the word perform the same function as prepositions in English. Almost all words are inflected according to their roles in the sentence: verbs, nouns, pronouns, numerals, adjectives, and some particles. Hungarian and Finnish, in particular, often simply concatenate suffixes. For example, Finnish "talossanikinko" "in my house,
Uralic–Yukaghir languages has vaguely implied the existence of a Uralic–Yukaghir genetic node, and in this he seems to have been followed by Ruhlen and Greenberg, followed in turn by Bomhard. The actual relations of these languages remain to be scrutinized in detail. No work of synthesis of a definitive nature has appeared on this subject. As in several other cases of this sort (see Ural–Altaic languages), that Uralic and Yukaghir are related has been argued for in some detail, but how they are related remains uncertain. It is therefore not surprising that, at the present time (2009), the validity of the Uralic–Yukaghir