| thoroughly | 8 | degree |
| prior to | 8 | temporal |
| regularly | 6 | degree |
| tank → be → inspected | 107 |
| tank → be inspected by → certified inspector | 3 |
| tank → be inspected by → professional | 3 |
| negative | neutral | positive |
| 0.176 | 0.724 | 0.099 |
| Raw frequency | 113 |
| Normalized frequency | 0.583 |
| Modifier score | 0.923 |
| Perplexity | 304.386 |