| for swimming | 27 | purpose |
| either way | 8 | manner |
| for primary contact | 8 | purpose |
| lake → be → safe | 68 |
| lake → be → safe place | 5 |
| lake → be considered → safe | 4 |
| lake → be made → safe | 3 |
| lake → be → safety | 3 |
| negative | neutral | positive |
| 0.075 | 0.333 | 0.593 |
| Raw frequency | 83 |
| Normalized frequency | 0.600 |
| Modifier score | 0.600 |
| Perplexity | 161.460 |