'has been exclusive' is a correct and usable phrase in written English.
You can use it when referring to something that has been exclusive or restricted to a particular group or person. For example, "This restaurant has been exclusive to high-profile celebrities for the past three years."
Microsoft Auto has been exclusive to Ford in North America, but that agreement ceases at the end of the year.
DURBAN, South Africa — While it is the world's most popular sporting event, the World Cup has always been as exclusionary as it has been exclusive, essentially a public event held at a private club.
Until now, the league has been exclusive to Fox Sports, where the cheapest monthly package inclusive of the sport add-on is $50, without HD content or recording capabilities.
"Apple's brand always has been exclusive in nature," Robbins told me.
But their core asset (other than great tech & management) has been exclusive windowing of premium content that people want to consume.
It's normal for Apple to slowly roll out products to different retailers, but the iPad has been exclusive to Apple Stores and Best Buy for six months.
Aside from its first few big deals, none of Clear Channel's arrangements for iHeartRadio have been exclusive.
In January, the Kremlin said it would re-auction the oil-rich block on the remote eastern island of Sakhalin, though Exxon Mobil said the deal had been exclusive.
Hideo Kojima, the developer behind the Metal Gear series, said that the next major installment in that franchise would be available for Xbox 360, a coup for Microsoft because previous Metal Gear games had been exclusive to Sony game machines.
The services that had been exclusive to the U.S. and Europe swept through Asia with unprecedented efficiency.
Among the best uses so far have been exclusive colors of new and classic designs just for members and the occasional exclusive clothing drop for runners or athletes.
