| due to the decay of their teeth | 8 | cause |
| prior to the procedure | 4 | temporal |
| rarely | 2 | degree |
| patient → have → pain | 14 |
| patient → suffer → pain | 7 |
| patient → face → pain | 4 |
| patient → suffer with → pain | 3 |
| negative | neutral | positive |
| 0.590 | 0.364 | 0.047 |
| Raw frequency | 28 |
| Normalized frequency | 0.430 |
| Modifier score | 0.700 |
| Perplexity | 171.838 |