| for many years | 4 | temporal |
| tree → stay → safe | 18 |
| tree → remain → safe | 15 |
| tree → be to continue being → safe | 7 |
| tree → be to remain → safe | 4 |
| negative | neutral | positive |
| 0.011 | 0.222 | 0.767 |
| Raw frequency | 44 |
| Normalized frequency | 0.362 |
| Modifier score | 0.950 |
| Perplexity | 474.153 |