| from the host cells | 7 | other |
| from the ice | 6 | location |
| at 48 h | 4 | temporal |
| virus → be → harvested | 54 |
| virus → be → extracted | 11 |
| negative | neutral | positive |
| 0.368 | 0.612 | 0.020 |
| Raw frequency | 65 |
| Normalized frequency | 0.549 |
| Modifier score | 0.500 |
| Perplexity | 226.037 |