| very | 5 | degree |
| often | 3 | degree |
| under the skin | 3 | location |
| nodule → be → hard | 18 |
| nodule → be → difficult | 4 |
| nodule → be → harder | 3 |
| negative | neutral | positive |
| 0.487 | 0.435 | 0.079 |
| Raw frequency | 25 |
| Normalized frequency | 0.507 |
| Modifier score | 0.725 |
| Perplexity | 152.115 |