Sentence examples for all be gone from inspiring English sources

The phrase "all be gone" is not standard in written English and may be considered incorrect or awkward.
It could be used in a context where you want to express that everything has disappeared or is no longer present, but it is not commonly used.
Example: "After the storm, it seemed that all be gone, leaving only debris behind."
Alternatives: "all is gone" or "everything has vanished".