| to the casual observer | 3 | transitive-object |
| practically | 2 | manner |
| quite | 2 | degree |
| reason → be → invisible | 10 |
| reason → be → unseen | 4 |
| negative | neutral | positive |
| 0.460 | 0.495 | 0.045 |
| Raw frequency | 14 |
| Normalized frequency | 0.221 |
| Modifier score | 0.750 |
| Perplexity | 265.908 |