| very | 24 | degree |
| to life on earth | 19 | transitive-object |
| to the water cycle | 18 | transitive-object |
| forest → be → important | 151 |
| forest → be → essential | 106 |
| forest → be → vital | 68 |
| forest → be → critical | 62 |
| forest → be → crucial | 50 |
| forest → be → most important | 3 |
| forest → be important for → many reasons | 3 |
| negative | neutral | positive |
| 0.069 | 0.490 | 0.441 |
| Raw frequency | 443 |
| Normalized frequency | 0.938 |
| Modifier score | 0.875 |
| Perplexity | 32.126 |