Once the B2 level is achieved, learners are able to form complex noun phrases by using adjective phrases as postmodifiers to give more information about the noun.
Besides, we could leave one day in the morning and go by boat to a small and exotic island full of different and exotic species of birds that we could observe and photograph. (Cambridge English: First; Portuguese)
Emily Brönte succeeded in writing a romantic, psychological and tragic story, beautifully set in these mysterious moors. (Cambridge English: First; Dutch)
They also can form an increasing range of complex noun phrases with more than one adjective combined with but.
I am very lucky, because I was born in a small but beautiful city called Neuva Helvecia. (CELSV; Spanish - Latin American)
As a result, in order to find out which is the most important, you need to ask yourself a simple but tricky question that no man would like to be asked. (Cambridge English: First; Greek)
I will be on business in London to sign a contract with a new but significant customer at that time. (Cambridge English: Business Vantage; Chinese)
Finally, B2 learners can form noun phrases with plural nouns + ’ + noun.
He had promised that he would go to his grandparents’ house this afternoon. (Cambridge English: First; Greek)
Our company is a digital company with 15 years’ experience. (Cambridge English: Business Vantage; Chinese)
It is essential to introduce special offers to get customers’ attention. (Cambridge English: Business Vantage; Telugu)
At C1 learners form complex noun phrases using a noun phrase + of + noun phrase + possessive determiner ’s, omitting the noun where it is previously mentioned. This builds on the skills developed at the B1 levels when learners were able to use this structure to refer to a place which is mutually understood (I went to the doctor’s).
Our after-sales team now is perceived as faster, more qualified, friendlier and more efficient than our competitors’. (Cambridge English: Business Higher; Chinese)
You cannot have peace and quiet in your own home, as your hour of peacefulness might considerably differ from your neighbours’. (Cambridge English: Advanced; Greek)
I think it would be better to include a student’s view of the college, not only a teacher’s. (Cambridge English: Advanced; Romanian)
At the C1 level learners are also able to use complex noun phrases with wh-cleft clauses followed by be in order to give focus.
What everyone loved were the special effects and we were very impressed by the use of advanced technological innovations. (Cambridge English: Advanced; Greek)
What companies care about is money and football players help them to earn it. (Cambridge English: Advanced; Catalan)
What students learn are mostly facts and theories. (Cambridge English: Advanced; Korean)
As to be expected of learners at the C1 level, an improvement is seen in learners’ ability to write with context in mind. C1 learners can use nominalised forms in academic or business contexts to make something more formal.
As indicated by the charts, the output in state-owned industry increased by 12% in 2000. (Cambridge English: Business Higher; Polish)
With reference to foreign-invested industry, it recorded fluctuations in industrial output increases throughout three years. (Cambridge English: Business Higher; Polish)
We could say that things have been altered by the advances of science and culture in general, like the rest of the world. (Cambridge English: Advanced; Portuguese)
The only significant development seen at the C2 level is the ability of learners to form complex noun phrases with little or no + noun.
The careers of these people started at a very young age with little or no money. (Cambridge English: Proficiency; Greek)
As the highway is merely 300 metres from the centre, transportation of products is carried out with little or no problem. (Cambridge English: Proficiency; Swedish)
Harvey Keitel has always chosen the scripts that interested him as a person and as an actor, whilst refusing to invest his talent in big-time Hollywood blockbusters with little or no artistic value. (Cambridge English: Proficiency; Italian)
So, between the B2 and C2 levels, learners develop their abilities to form more complex noun phrases. New structures include noun + adjective phrase, adjective + but + adjective + noun, wh-+ …+ be and little or no + noun. Of course, knowing little or no + noun should be taken as a signal of true mastery of noun phrases. As to be expected, newly learned structures take time to develop and many appear in a much lower frequency in learner work than what is found in the writing of native speakers.