Chinese 和 Japanese 是单复数同行的词，即， 一个中国人是 a Chinese, 两者或更多则为 ChineseAmerican 则是有单复数的变化，即 Americans（复数）（单） （复）English 和 French 较复杂：1：Englishman——Englishmen(英国男人）2: Englishwoman——Englishwomen(英国女人）3：男女统称，则为 English People法国人的变法和英国人变法一样记住一句口诀：变人有单复中日不变，英法变，其余 S 加后面不同国籍人的单复数，国家名称的形容词及名词用法国籍 总称（谓语用复数） 单数 复数国人 the Chinese a Chinese two Chinese瑞士人 the Swiss a Swiss two Swiss澳大利亚人 the Australians an Australian two Australians俄国人 the Russians a Russian two Russians意大利人 the Italians an Italian two Italians希腊人 the Greek a Greek two Greeks法国人 the French a Frenchman two Frenchmen日本人 the Japanese a Japanese two Japanese美国人 the Americans an American two Americans印度人 the Indians an Indian two Indians加拿大人 the Canadians a Canadian two Canadians德国人 the Germans a Germans two Germans英国人 the English an Englishman two Englishmen瑞典人 the Swedish a Swede two Swedes下面的列表是国家名称，及其形容词及名词用法国家: I live in England. 我住在英国。
形容词: He reads English literature.他阅读英国文学 （表示语言及英国人的）名词： She is an Englishwoman. 她是英国人国家 形容词 名词Africa African an AfricanAmerica American an AmericanArgentina Argentinian an Argentinian国家 形容词 名词Austria Austrian an AustrianAutralia Australian an AustralianBangladesh Bangladesh(i) a BangladeshiBelgium Belgian a BelgianBrazil Brazilian a BrazilianBritain British a Briton/BritisherCambodia Cambodian a CambodianChile Chilean a ChileanChina Chinese a ChineseColombia Colombian a ColombianCroatia Croatian a Croatthe Czech Republic Czech a CzechDenmark Danish a DaneEngland English an Englishman/EnglishwomanFinland Finnish a FinnFrance French a Frenchman/FrenchwomanGermany German a GermanGreece Greek a GreekHolland Dutch a Dutchman/DutchwomanHungary Hungarian a HungarianIceland Icelandic an IcelanderIndia Indian an IndianIndonesia Indonesian an IndonesianIran Iranian an IranianIraq Iraqi an IraqiIreland Irish an Irishman/IrishwomanIsrael Israeli an IsraeliJamaica Jamaican a JamaicanJapan Japanese a JapaneseMexico Mexican a MexicanMorocco Moroccan a MoroccanNorway Norwegian a Norwegian国家 形容词 名词Peru Peruvian a Peruvianthe Philippines Philippine a FilipinoPoland Polish a PolePortugal Portuguese a PortugueseRumania Rumanian a RumanianRussia Russian a RussianSaudi Arabia Saudi, Saudi Arabian a Saudi, a Saudi ArabianScotland Scottish a ScotSerbia Serbian a Serbthe Slovak Republic Slovak a SlovakSweden Swedish a SwedeSwitzerland Swiss a SwissThailand Thai a ThaiThe USA American an AmericanTunisia Tunisian a TunisianTurkey Turkish a TurkVietnam Vietnamese a VietnameseWales Welsh a Welshman/WelshwomanYugoslavia Yugoslav a Yugoslav。