| for swimming | 8 | purpose |
| very | 5 | degree |
| with watchful lifeguards on duty | 3 | other |
| water → be → safe | 16 |
| water → be safe to → drink | 3 |
| negative | neutral | positive |
| 0.160 | 0.303 | 0.537 |
| Raw frequency | 19 |
| Normalized frequency | 0.419 |
| Modifier score | 0.800 |
| Perplexity | 85.857 |