| to the success of a project | 4 | purpose |
| in construction | 3 | other |
| often | 2 | degree |
| expertise → be → crucial | 7 |
| expertise → be → vital | 5 |
| expertise → be → critical | 4 |
| negative | neutral | positive |
| 0.016 | 0.408 | 0.576 |
| Raw frequency | 16 |
| Normalized frequency | 1.000 |
| Modifier score | 0.600 |
| Perplexity | 32.848 |