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 languages languages are due to ancient contacts. Regardless, the hypothesis is accepted by a few linguists and viewed as attractive by a somewhat larger number. The Eskimo–Uralic hypothesis associates Uralic with the Eskimo–Aleut languages. This is an old thesis whose antecedents go back to the 18th century. An important restatement of it is Bergsland 1959. Uralo-Siberian is an expanded form of the Eskimo–Uralic hypothesis. It associates Uralic with Yukaghir, Chukotko-Kamchatkan, and Eskimo–Aleut. It was propounded by Michael Fortescue in 1998. Theories proposing a close relationship with the Altaic languages were formerly popular, based on similarities in vocabulary as well as in