| very | 7 | degree |
| by itself | 4 | manner |
| without additional alloys | 3 | other |
| iron → be → strong | 32 |
| iron → be → strong metal | 9 |
| iron → be → strong material | 4 |
| negative | neutral | positive |
| 0.084 | 0.467 | 0.449 |
| Raw frequency | 45 |
| Normalized frequency | 0.497 |
| Modifier score | 0.500 |
| Perplexity | 89.607 |