| very | 4 | degree |
| for decades | 4 | temporal |
| for seabirds | 3 | transitive-object |
| island → be → desolate | 30 |
| island → become → desolate | 5 |
| island → be → desolate haven | 3 |
| negative | neutral | positive |
| 0.513 | 0.331 | 0.157 |
| Raw frequency | 38 |
| Normalized frequency | 0.349 |
| Modifier score | 0.850 |
| Perplexity | 209.706 |