| Typicality: | 0.607 |
| Saliency: | 0.786 |
| throughout april | 10 | temporal |
| over the last two weeks | 8 | temporal |
| with all aircraft | 7 | other |
| aircraft → return to → service | 114 |
| aircraft → be returned to → service | 90 |
| aircraft → returned to → service | 4 |
| aircraft → return to → active service | 3 |
| negative | neutral | positive |
| 0.115 | 0.687 | 0.199 |
| Raw frequency | 211 |
| Normalized frequency | 0.786 |
| Modifier score | 0.567 |
| Perplexity | 122.466 |