| increasingly | 10 | degree |
| ever more | 8 | degree |
| in case | 6 | temporal |
| behavior → be → erratic | 61 |
| behavior → become → erratic | 29 |
| behavior → become → more erratic | 5 |
| behavior → seem → erratic | 5 |
| behavior → appear → erratic | 4 |
| negative | neutral | positive |
| 0.722 | 0.258 | 0.021 |
| Raw frequency | 104 |
| Normalized frequency | 0.682 |
| Modifier score | 0.440 |
| Perplexity | 53.237 |