Swedish is descended from Old Norse. Compared to its progenitor, Swedish grammar is much less characterized by inflection. Modern Swedish has two genders and no longer conjugates verbs based on person or number. Its nouns have lost the morphological distinction between nominative and accusative cases that denoted grammatical subject and object in Old Norse in favor of marking by word order. Swedish uses some inflection with nouns, adjectives, and verbs. It is generally a subject–verb–object (SVO) language with V2 word order. Gender in Danish and Swedish Nouns have one of two grammatical genders: common (utrum) and neuter (neutrum), which determine their definite forms as well as the form of any adjectives and articles used to describe them. Noun gender is largely arbitrary and must be memorized; however, around three quarters of all Swedish nouns are common gender. Living beings are often common nouns, like in en "a cat", en "a horse", en "a fly", etc. Swedish once had three genders—masculine, feminine and neuter. Though the three-gender system is preserved in many dialects and traces of it still exist in certain expressions, masculine and feminine nouns have today merged into the common gender in the standard language. A remnant of the masculine gender can still be expressed in the singular definite form of adjectives according to natural gender (male humans), in the same way as personal pronouns, and , are chosen for representing nouns in contemporary Swedish (male/female human beings and optionally animals). There is a small number of Swedish nouns that can be either common or neuter gender. The database for Svenska Akademiens ordlista 12 contained 324 such nouns. There are traces of the former four-case system for nouns evidenced in that pronouns still have subject, object (based on the old accusative and dative form) and genitive forms. Nouns make no distinction between subject and object forms, and the genitive is formed by adding to the end of a word.
Michel Bierlaire, Aurélie Glerum, Bilge Atasoy