| to the naked eye | 115 | transitive-object |
| to the human eye | 11 | transitive-object |
| mostly | 3 | degree |
| spore → be → invisible | 123 |
| spore → be not → visible | 8 |
| negative | neutral | positive |
| 0.180 | 0.689 | 0.131 |
| Raw frequency | 131 |
| Normalized frequency | 0.839 |
| Modifier score | 0.767 |
| Perplexity | 357.151 |