| by trimming the dead skin | 6 | manner |
| easily | 5 | manner |
| based on appearance | 2 | cause |
| callus → be → treated | 22 |
| callus → be → diagnosed | 3 |
| negative | neutral | positive |
| 0.286 | 0.526 | 0.188 |
| Raw frequency | 25 |
| Normalized frequency | 0.550 |
| Modifier score | 1.000 |
| Perplexity | 80.428 |