| in order to lower the melting point | 6 | purpose |
| easily | 4 | manner |
| similarly | 3 | degree |
| process → be → added | 145 |
| process → be added to → the system | 3 |
| negative | neutral | positive |
| 0.084 | 0.752 | 0.163 |
| Raw frequency | 148 |
| Normalized frequency | 0.482 |
| Modifier score | 0.638 |
| Perplexity | 40.416 |