| very | 25 | degree |
| in the past | 13 | temporal |
| apart from | 9 | other |
| plant → be → important | 141 |
| plant → be → crucial | 17 |
| plant → be → important element | 5 |
| plant → be → most important | 3 |
| negative | neutral | positive |
| 0.059 | 0.419 | 0.522 |
| Raw frequency | 166 |
| Normalized frequency | 0.664 |
| Modifier score | 0.775 |
| Perplexity | 50.676 |