Berliinin
Berliinin is the genitive singular form of Berliini, the Finnish name for the German city Berlin. In Finnish, Berliini is used as a proper noun for the place, and Berliinin marks possession or association, appearing in phrases such as Berlin’s museum or Berlin’s universities.
Common examples include Berliinin museo (the museum of Berlin), Berliinin yliopisto (the University of Berlin), and
Origin and usage notes: Berliini is a loanword from the German Berlin, and Berliinin is its genitive