| really | 8 | degree |
| in the future | 7 | temporal |
| thermally | 4 | degree |
| glass → be → toughened | 121 |
| glass → be made → tougher | 3 |
| glass → be toughened for → safety | 3 |
| negative | neutral | positive |
| 0.144 | 0.670 | 0.186 |
| Raw frequency | 127 |
| Normalized frequency | 0.591 |
| Modifier score | 0.987 |
| Perplexity | 79.347 |