| in any regulatory review | 3 | location |
| for medicine | 2 | purpose |
| trial → be → useless | 13 |
| trial → be → meaningless | 6 |
| trial → be → worthless | 4 |
| trial → be → pointless | 3 |
| negative | neutral | positive |
| 0.633 | 0.300 | 0.068 |
| Raw frequency | 26 |
| Normalized frequency | 0.347 |
| Modifier score | 0.700 |
| Perplexity | 208.647 |