Languages of the European Union languages, Latvian and Lithuanian; the Celtic languages, including Irish; and Greek are also Indo-European. Outside the Indo-European family, Estonian, Finnish, and Hungarian are Uralic languages while Maltese is the only Afroasiatic language with official status in the EU. The Basque language, a language isolate whose roots are unknown, is an official language in some parts of northern Spain, but not an official language of the EU. Most official EU languages are written in the Latin script. The two exceptions are Greek, which is written in the Greek script, and Bulgarian, which is written in Cyrillic script. With the accession of
Uralic–Yukaghir languages The Uralic negative verb represents a worn-down formation and is therefore presumably an old one. (2) It is built on an obsolete verb ‘to be’. (3) Most decisively, it is found in all branches of Uralic, including Samoyedic. Therefore, it is at least as ancient as Proto-Uralic, that is to say, some 4,500 or 6,500 years old, according to the two prevailing current estimates. The Yukaghir negative verb is unlikely to be borrowed from Uralic, because morphological formations are rarely borrowed. Yet no evidence for the Uralic/Yukaghir negative verb formation is found in the Indo-European languages. It thus seems likely