| in nature | 6 | location |
| for the last five years | 3 | temporal |
| usually | 2 | degree |
| disease → be → recurrent | 32 |
| disease → be → recurring | 3 |
| negative | neutral | positive |
| 0.740 | 0.238 | 0.021 |
| Raw frequency | 35 |
| Normalized frequency | 0.399 |
| Modifier score | 0.800 |
| Perplexity | 264.046 |