| up to very high temperatures | 5 | other |
| for at least about one year | 4 | temporal |
| chemically | 2 | degree |
| fuel → be → stable | 23 |
| fuel → be → more stable | 3 |
| negative | neutral | positive |
| 0.065 | 0.476 | 0.459 |
| Raw frequency | 26 |
| Normalized frequency | 0.419 |
| Modifier score | 0.500 |
| Perplexity | 374.927 |