| all the same | 2 | degree |
| sometimes | 2 | degree |
| without prompt | 2 | manner |
| ulcer → be → severe | 18 |
| ulcer → become → severe | 4 |
| ulcer → be considered → severe | 4 |
| negative | neutral | positive |
| 0.580 | 0.367 | 0.054 |
| Raw frequency | 26 |
| Normalized frequency | 0.547 |
| Modifier score | 0.600 |
| Perplexity | 160.397 |