| prior to opening | 5 | temporal |
| to a pressure of 4,500 psi | 4 | other |
| currently | 3 | temporal |
| line → be → tested | 75 |
| line → be → test | 7 |
| negative | neutral | positive |
| 0.168 | 0.695 | 0.137 |
| Raw frequency | 82 |
| Normalized frequency | 0.446 |
| Modifier score | 0.788 |
| Perplexity | 191.260 |