| least a half a mile | 2 | other |
| longer than the rats | 2 | other |
| rat → can → swim | 19 |
| rat → be able to → swim | 13 |
| rat → could → swim | 3 |
| negative | neutral | positive |
| 0.167 | 0.587 | 0.247 |
| Raw frequency | 35 |
| Normalized frequency | 0.438 |
| Modifier score | 0.900 |
| Perplexity | 262.155 |