| Typicality: | 0.287 |
| Saliency: | 0.291 |
| more slowly | 9 | degree |
| sometimes | 6 | temporal |
| into worsening respiratory distress | 2 | other |
| symptom → develop over → a few days | 12 |
| symptom → appear after → few days | 4 |
| symptom → develop after → few days | 4 |
| symptom → develop over → next few days | 3 |
| symptom → appear over → several days | 3 |
| negative | neutral | positive |
| 0.498 | 0.477 | 0.025 |
| Raw frequency | 26 |
| Normalized frequency | 0.291 |
| Modifier score | 0.500 |
| Perplexity | 14.548 |