| Typicality: | 0.637 |
| Saliency: | 0.632 |
| on boilers | 11 | location |
| on the machine | 10 | location |
| on the lines | 10 | location |
| worker → perform → maintenance | 126 |
| worker → do → maintenance | 22 |
| worker → conduct → maintenance | 14 |
| worker → perform → routine maintenance | 10 |
| worker → perform → maintenance work | 8 |
| worker → be engaged in → maintenance | 7 |
| worker → undertake → maintenance | 6 |
| worker → perform → the maintenance | 6 |
| worker → do → maintenance work | 5 |
| worker → conduct → maintenance work | 5 |
| worker → provide → maintenance | 4 |
| worker → complete → maintenance | 3 |
| worker → handle → maintenance | 3 |
| negative | neutral | positive |
| 0.308 | 0.576 | 0.116 |
| Raw frequency | 219 |
| Normalized frequency | 0.632 |
| Modifier score | 0.860 |
| Perplexity | 160.961 |