| extremely | 6 | degree |
| by the time | 4 | temporal |
| usually | 3 | degree |
| curve → be → severe | 52 |
| curve → be considered → severe | 12 |
| curve → become → severe | 7 |
| curve → get → severe | 4 |
| negative | neutral | positive |
| 0.612 | 0.363 | 0.024 |
| Raw frequency | 75 |
| Normalized frequency | 0.791 |
| Modifier score | 0.400 |
| Perplexity | 437.116 |