The phrase "are often exclusive" is correct and usable in written English.
It can be used to describe situations, groups, or items that frequently do not allow for overlap or inclusion of others.
Example: "The two clubs are often exclusive, catering to different interests and demographics."
Alternatives: "frequently separate" or "commonly distinct".
Rights to broadcast games are often exclusive.
Territories are often exclusive, defended by the residents against other animals of their own kind.
The freedom is a rarity in the scripted world of fund-raising, where events are often exclusive and highly orchestrated.
Calling this work "unique and creative," Ke Lu, professor and director of the Shenyang National Laboratory for Materials Science in China, who was not involved in this research, says: "The authors utilized different strengthening mechanisms into an alloy system in a very smart way, leading to a simultaneous increase of strength and ductility that are often exclusive.
The shop is located on the corner of one of the largest squares in Lyon, and is filled with unique, handmade creations and contemporary design pieces that are often exclusive to the store, including colourful, post-modern Philippe Starck chairs and glass vases by the Italian designer Ettore Sottsass (00 33 4 78 37 53 56; 1 Place Bellecour; closed Sun & Mon; vases from £200).
Scorpios are often exclusive, their intense emotions can erupt in (devastating) tantrums and their savvy helps them brilliantly manipulate others.
This is the case in adult brain, where miRNAs expression is often exclusive to particular regions [ 19] or where there are families of miRNAs that are preferentially expressed in specific brain areas, such as the hippocampus or frontal cortex [ 17].
But it's often exclusives that are the game-changer, marketing experts said.
Supersolidity combines superfluid flow with long-range spatial periodicity of solids1, two properties that are often mutually exclusive.
"The nannies are often more exclusive than the mothers," she said, alluding to stares from the playground cliques.
As for the Internet and its ubiquitous browser, let's just say that-as with these other technological "breakthroughs - publicity," "priority," and "patent" are often mutually exclusive.
