| to aluminum | 5 | other |
| badly | 2 | degree |
| to the gastrointestinal mucosa | 2 | transitive-object |
| iron → be → corrosive | 6 |
| iron → be → corroded | 4 |
| iron → become → corroded | 3 |
| negative | neutral | positive |
| 0.801 | 0.188 | 0.011 |
| Raw frequency | 13 |
| Normalized frequency | 0.269 |
| Modifier score | 0.500 |
| Perplexity | 65.829 |