| as of 2016 | 8 | temporal |
| to failing pieces of equipment | 2 | other |
| during 1979 | 2 | temporal |
| plant → be → added | 66 |
| plant → be in → addition | 4 |
| plant → be placed in → addition | 3 |
| negative | neutral | positive |
| 0.106 | 0.633 | 0.261 |
| Raw frequency | 73 |
| Normalized frequency | 0.528 |
| Modifier score | 0.700 |
| Perplexity | 141.270 |