| originally | 3 | other |
| from the european polecat | 2 | location |
| to hunt rabbits | 2 | purpose |
| ferret → be → bred | 10 |
| ferret → be bred in → captivity | 5 |
| negative | neutral | positive |
| 0.277 | 0.666 | 0.056 |
| Raw frequency | 15 |
| Normalized frequency | 0.487 |
| Modifier score | 0.500 |
| Perplexity | 197.663 |