Outstanding problems with the `PhrasalVerbAsCompoundNoun` linter.

This is a tracking issue for when somebody decides to tackle a problem in the linter that flags "to workout" etc. they can see all its current problems in place and take them all into account when iterating or rewriting the linter.

Start by locating the PhrasalVerbAsCompoundNoun linter and reviewing its existing diagnostics and reported cases. The issue provides no files, tests, or case list; done would require addressing all current problems and validating the revised behavior, but concrete acceptance criteria must first be established.

Written by the indexing model from the issue text.