How to Use "croak" with Example Sentences

1. And write his filth , while we all croak ?
2. Why didn 't you let me croak ?
3. She was now suddenly a frog , " croak " ; and now she was an old woman .
4. He can only sit in the water and croak to other frogs , and cannot be the chum of any human being .
5. We 're gonna croak sometime .