International English the sphere of influence of English-speaking countries. Here English may serve as a useful lingua franca between ethnic and language groups. Higher education, the legislature and judiciary, national commerce, and so on, may all be carried out predominantly in English. The "expanding circle" refers to those countries where English has no official role, but is nonetheless important for certain functions, e.g. international business and tourism. By the twenty-first century, non-native English speakers have come to outnumber native speakers by a factor of three, according to the British Council. Darius Degher, a professor at Malmö University in Sweden, uses the term
Mixed language of code-switching, but registers of a language (here French and English), characterized by large numbers of loanwords from a second language (here English and Romani). Middle English (the immediate fore-runner of Modern English) developed from such a situation, incorporating many Norman borrowings into Old English, but it is not considered a mixed language. Michif derives nouns, numerals, definite/indefinite articles, possessive pronouns, some adverbs and adjectives from French, while it derives demonstratives (in/animate), question words, verbs (in/animacy agreement with the subject/object), and some adverbs/verb-like adjectives from Cree. The Cree components of Michif generally remain grammatically intact, while the French lexicon and