The phrase "a relation that could" is correct and usable in written English.
It can be used when discussing potential connections or associations between entities or concepts.
Example: "The study aims to explore a relation that could influence consumer behavior in the market."
Alternatives: "a connection that might" or "an association that may".
Those statements have been aimed at hard-liners who fear a warming of relations that could jeopardize the ideology of the Islamic Republic.
The question remains, however, whether trade arrangements between the two giants continue to be about give and take, or whether there's a gradual breakdown of relations that could lead to one or the other eventually taking a much more isolationist approach.
Creating civilian review boards and putting body cameras on officers, as New York started doing on Friday, are the first steps in a process to improve community relations that could take years.
Both countries have an opportunity to forge bilateral relations that could lead to Turkey's reopening of its closed border with its neighbor and the mutual establishment of formal diplomatic relations.
Backers of the idea hope that a bank geared toward extending credit within the developing world in local currencies would be a sign of shifting global power relations that could one day counter the influence of the United States and Europe in the global monetary and financial system.
There is nothing over and above these spatial relations that could possibly make a difference.
There are no financial or other relations that could lead to a conflict of interest.
The authors have no financial or other relations that could lead to a conflict of interest.
All authors have read and approved the paper, and there are no financial or other relations that could lead to a conflict of interests.
The physical relations that could not be found in the literature were identified experimentally.
