| by a local anesthetic | 9 | other |
| completely | 6 | degree |
| in the vandenbos surgery | 5 | location |
| toe → be → numbed | 17 |
| toe → be made → numb | 3 |
| negative | neutral | positive |
| 0.166 | 0.721 | 0.113 |
| Raw frequency | 20 |
| Normalized frequency | 0.441 |
| Modifier score | 0.500 |
| Perplexity | 290.885 |