| indefinitely | 5 | degree |
| back on earth | 5 | location |
| each time a call occurs | 4 | temporal |
| recording → be → kept | 36 |
| recording → be → preserved | 29 |
| recording → be → retained | 13 |
| recording → be → maintained | 6 |
| negative | neutral | positive |
| 0.105 | 0.747 | 0.147 |
| Raw frequency | 84 |
| Normalized frequency | 0.530 |
| Modifier score | 0.740 |
| Perplexity | 78.581 |