| like the ones | 4 | other |
| at lower altitudes | 2 | location |
| often | 2 | temporal |
| symptom → can → subside | 9 |
| symptom → subside in → case | 5 |
| symptom → be → subside | 5 |
| negative | neutral | positive |
| 0.293 | 0.548 | 0.158 |
| Raw frequency | 19 |
| Normalized frequency | 0.249 |
| Modifier score | 0.700 |
| Perplexity | 47.247 |