The phrase "a firm case" is correct and usable in written English.
It can be used when referring to a strong or convincing argument or situation in a discussion or analysis.
Example: "The lawyer presented a firm case that clearly demonstrated the defendant's innocence."
Alternatives: "a strong argument" or "a solid case".
I think Bloom makes a firm case that emotional resonance or feeling what someone else is feeling is not always good.
Weiner said he believed the Mets would have had a firm case for protecting their first-round draft pick, 11th over all, which they would have lost if they had signed Michael Bourn.
CLEMSON, S.C. — This was Jameis Winston's introduction to stardom: silencing Death Valley on Saturday night, quarterbacking Florida State to a signature win over Clemson and making a firm case for the Heisman Trophy.
That disconnect was on vivid display this week, when Mr. Romney publicly disavowed one of his advisers, Mitchell B. Reiss, on dealing with the Taliban, while another adviser, Gen. Michael V. Hayden, laid out a firm case against military action against Iran – something that Mr. Romney has said he would consider.
Tattersall - who had previously finished no higher than 16th at Badminton - made a firm case for Olympic selection.
"A firm case can be made that refusing Communion, after pastoral counseling and discussion, is a necessary response to the present scandal," he wrote.
Our results provide a firm worst-case guarantees and theoretical boundaries for the performance of polynomial-time preprocessing algorithms for the considered problems.
Some say that the power exercised by a firm provides a case for those who are affected by this power to have some degree of control of the firm's operations.
But Eric Sanders, a lawyer and former police officer who now works at a firm that handles cases that involve the police, said Officer Maloney would probably never return to the streets, or to his work on the subways.
John Gotanda, dean of the Villanova University School of Law, said the school is now requiring students to take a course on the economics of a law firm in case they decide to start their own practice.
In any case, a firm embrace of the possibility of failure is an imperative for a career in comedy.
