| in moist places | 5 | location |
| quite | 4 | degree |
| each year | 3 | temporal |
| fern → grow → tall | 11 |
| fern → grow → large | 5 |
| fern → grow → larger | 4 |
| fern → grow → thick | 3 |
| negative | neutral | positive |
| 0.051 | 0.484 | 0.465 |
| Raw frequency | 23 |
| Normalized frequency | 0.786 |
| Modifier score | 0.660 |
| Perplexity | 180.333 |