The phrase "a common use case" is correct and usable in written English.
It can be used when discussing scenarios or situations that are frequently encountered or applicable in a particular context, especially in technology or software development.
Example: "In software development, a common use case is user authentication, where users need to log in to access their accounts."
Alternatives: "a typical scenario" or "a frequent application".
A common use case for such systems is data transfers in distributed science environments in which a user wants exclusive access to the reservation.
Deploying the DR site in a different cloud platform is also a common use case of multi-cloud.
It's hard to argue that it will be a common use case out here in suburbia, however.
A common use case is to, by supervised machine learning, predict properties of molecules for which these properties are unknown.
After people find out "what's the name of this awesome song on the radio", a common use case for these apps is sharing to social networks.
I found it mildly annoying that I couldn't use the same account to manage both frames, but I suspect that's not going to be a common use case.
Although mobile transcription is a common use-case, link-shortening services generate output that is poorly suited to entry on mobile devices: links often contain numbers and capital letters that require time consuming mode switches on touch screen keyboards.
A common use-case that emerged was the example of how chemists often reach the end of their experiment and find an unexpected result.
Since different algorithms tend to be tuned differently to suit their own methodologies for better sensitivity, here we do not attempt to alter their default settings and feed only the simulated signals without other information to the models, thus achieving an essentially fair comparison and mimicking a common-use case for normal users.
Telling Alexa to add something to a list is a fairly common use case, though that may not have been counted as a "purchase" in the numbers The Information had gotten ahold of previously.
Secondly, a plausibly common use case for UniChem might be that of a data manager who wishes to create links between only two sources (i.e.: they wish to ignore all other sources in UniChem).
