| in the mouth | 13 | location |
| generally | 2 | degree |
| problem → cause → swelling | 18 |
| problem → include → swelling | 18 |
| problem → be → swelling | 13 |
| problem → be related to → swelling | 8 |
| problem → be associated with → swelling | 7 |
| problem → result in → swelling | 4 |
| negative | neutral | positive |
| 0.750 | 0.234 | 0.016 |
| Raw frequency | 68 |
| Normalized frequency | 0.368 |
| Modifier score | 0.840 |
| Perplexity | 138.768 |