| prior to installation | 6 | temporal |
| because of possible inaccurate readings | 5 | cause |
| with regulation | 3 | other |
| meter → be → tested | 56 |
| meter → be tested by → the manufacturer | 5 |
| meter → be tested in → accordance | 3 |
| negative | neutral | positive |
| 0.139 | 0.719 | 0.141 |
| Raw frequency | 64 |
| Normalized frequency | 0.647 |
| Modifier score | 1.000 |
| Perplexity | 381.809 |