The phrase "are rather unpredictable" is correct and usable in written English.
It can be used to describe something that is not easily foreseen or anticipated, often in contexts involving behavior, events, or outcomes.
Example: "The weather patterns in this region are rather unpredictable, making it difficult to plan outdoor activities."
Alternatives: "tend to be erratic" or "are quite uncertain."
"Chair commitments are rather unpredictable and tend to migrate into days that should be clinical and expectation is to attend meetings at very short notice which is not compatible with good patient care as it can require cancelling surgeries," said Dr Tattersfield.
This is because (a) the graph queries are rather "unpredictable" due to topological constraints embedded in graph queries, and (b) as opposed to homogeneous relational data, there is no "one-fit-for-all" schema available for data nodes in a graph.
First, the effects of mechanical ventilation are rather unpredictable, especially in severely compromised haemodynamic states.
However, the roles of these kinases are rather unpredictable and the effects of inactivation are dependent on the cell type and the extent of damage.
This pitch is rather unpredictable.
That was 1965, long before the Americans with Disabilities Act, so wheelchair seating was rather unpredictable.
Similarly, if someone plays a note significantly lower than the ones coded for, the output of the filter code is rather unpredictable; however it is not from aliasing.
As the market is rather unpredictable, profit cannot be guaranteed.
Unfortunately, it's rather unpredictable so make sure you leave enough time to try a few times.
Koifman: Of late, Toronto's September weather has been rather unpredictable; one year it can be a heatwave, the next it can be just downright frigid.
On the other hand, when we put matters or people on pedestals the outcome can be rather unpredictable -- especially if those people are from the entertainment industry and are expected to represent primarily their own personal brand.
