| because of deformation | 2 | cause |
| corrosion → lead to → failure | 8 |
| corrosion → cause → equipment failure | 4 |
| corrosion → cause → failure | 3 |
| negative | neutral | positive |
| 0.906 | 0.091 | 0.003 |
| Raw frequency | 15 |
| Normalized frequency | 0.496 |
| Modifier score | 0.500 |
| Perplexity | 42.717 |