| during the course of normal science | 4 | temporal |
| occasionally | 2 | degree |
| anomaly → be → reported | 17 |
| anomaly → be → encountered | 7 |
| negative | neutral | positive |
| 0.250 | 0.676 | 0.074 |
| Raw frequency | 24 |
| Normalized frequency | 0.466 |
| Modifier score | 0.550 |
| Perplexity | 71.103 |