| regularly | 4 | degree |
| due to excessive levels of dust contamination | 4 | cause |
| last | 2 | temporal |
| camera → be → serviced | 45 |
| camera → require → servicing | 4 |
| negative | neutral | positive |
| 0.311 | 0.592 | 0.097 |
| Raw frequency | 49 |
| Normalized frequency | 0.418 |
| Modifier score | 0.800 |
| Perplexity | 106.663 |