| for 1 minute | 19 | temporal |
| for 5 min | 12 | temporal |
| subsequently | 7 | temporal |
| sample → be → sonicated | 122 |
| sample → be subjected to → sonication | 5 |
| sample → use → sonication | 3 |
| negative | neutral | positive |
| 0.076 | 0.877 | 0.046 |
| Raw frequency | 130 |
| Normalized frequency | 0.513 |
| Modifier score | 1.000 |
| Perplexity | 211.178 |