| very | 21 | degree |
| in the summer | 9 | temporal |
| to preventing it | 7 | purpose |
| condition → be → critical | 159 |
| condition → become → critical | 18 |
| condition → be stated to be → critical | 6 |
| negative | neutral | positive |
| 0.318 | 0.566 | 0.116 |
| Raw frequency | 183 |
| Normalized frequency | 0.531 |
| Modifier score | 0.480 |
| Perplexity | 113.440 |