Nowadays, however, the term genitive is most commonly used in relation to languages with a developed case system (in which the "genitive case" often has a wider range of functions than merely forming possessives), while in languages like English, where their status as a grammatical case is doubtful, such words are usually called possessives rather than genitives. A given language may have distinct genitive and possessive forms, as in the example of Russian given above. (The English possessive in -'s is sometimes called the Saxon genitive; this alludes to its derivation from the genitive case that existed in Old English.