| in colour | 7 | other |
| with each coat | 6 | other |
| as the day/night line | 4 | temporal |
| surface → be → darker | 24 |
| surface → get → darker | 10 |
| surface → appear → darker | 8 |
| surface → become → darker | 5 |
| surface → look → darker | 4 |
| negative | neutral | positive |
| 0.281 | 0.564 | 0.156 |
| Raw frequency | 51 |
| Normalized frequency | 0.419 |
| Modifier score | 0.700 |
| Perplexity | 270.535 |