| very | 55 | degree |
| historically | 24 | degree |
| because of the events | 23 | cause |
| building → be → important | 349 |
| building → be → essential | 112 |
| building → be → critical | 93 |
| building → be → crucial | 65 |
| building → be → vital | 52 |
| building → be → imperative | 9 |
| negative | neutral | positive |
| 0.055 | 0.409 | 0.536 |
| Raw frequency | 680 |
| Normalized frequency | 0.710 |
| Modifier score | 0.650 |
| Perplexity | 179.412 |