| by experts in the aluminum industry | 5 | other |
| recently | 5 | temporal |
| often | 5 | temporal |
| change → be → suggested | 157 |
| change → be suggested → whatever | 3 |
| negative | neutral | positive |
| 0.143 | 0.727 | 0.130 |
| Raw frequency | 160 |
| Normalized frequency | 0.450 |
| Modifier score | 0.392 |
| Perplexity | 64.464 |