| Typicality: | 0.661 |
| Saliency: | 0.685 |
| professionally | 26 | manner |
| least once a year | 26 | temporal |
| well | 22 | degree |
| boiler → be → maintained | 81 |
| boiler → be → preserved | 4 |
| negative | neutral | positive |
| 0.090 | 0.610 | 0.299 |
| Raw frequency | 85 |
| Normalized frequency | 0.685 |
| Modifier score | 0.867 |
| Perplexity | 374.379 |