Sentence examples for a free for from inspiring English sources

The phrase "a free for" is not correct in English and seems to be a truncation or error.
If you meant "a free-for-all," it can be used to describe a situation where there are no rules or restrictions, often leading to chaos or competition.
Example: "The event turned into a free-for-all as everyone rushed to grab the limited supplies."
Alternatives: "a free-for-all" or "an open competition".