| usually | 8 | degree |
| in the eardrum | 6 | location |
| during surgery | 2 | temporal |
| drain → be → inserted | 44 |
| drain → be inserted into → the hole | 3 |
| negative | neutral | positive |
| 0.152 | 0.794 | 0.054 |
| Raw frequency | 47 |
| Normalized frequency | 0.497 |
| Modifier score | 0.600 |
| Perplexity | 286.202 |