| immediately | 31 | manner |
| rapidly | 11 | manner |
| within 30 min of collection | 10 | temporal |
| sample → be → frozen | 250 |
| sample → be stored → frozen | 24 |
| sample → be received → frozen | 3 |
| sample → be stored in → frozen state | 3 |
| negative | neutral | positive |
| 0.180 | 0.753 | 0.066 |
| Raw frequency | 280 |
| Normalized frequency | 0.617 |
| Modifier score | 0.925 |
| Perplexity | 271.079 |