| often | 7 | temporal |
| from time | 4 | temporal |
| with shining at a low angle | 3 | other |
| butterfly → be → observed | 13 |
| butterfly → be → encountered | 6 |
| butterfly → be → spotted | 6 |
| butterfly → be → noticed | 3 |
| negative | neutral | positive |
| 0.056 | 0.688 | 0.256 |
| Raw frequency | 28 |
| Normalized frequency | 0.442 |
| Modifier score | 0.514 |
| Perplexity | 153.295 |