| prior to | 69 | temporal |
| further | 5 | degree |
| to taking this drug | 4 | purpose |
| effect → be → reviewed | 73 |
| effect → be → assessed | 41 |
| effect → be → evaluated | 28 |
| effect → be → analyzed | 8 |
| effect → be → analysed | 6 |
| negative | neutral | positive |
| 0.253 | 0.706 | 0.041 |
| Raw frequency | 156 |
| Normalized frequency | 0.670 |
| Modifier score | 0.433 |
| Perplexity | 106.983 |