| in a democratic society | 35 | location |
| for preventing the disclosure of information | 26 | purpose |
| absolutely | 14 | degree |
| exercise → be → necessary | 202 |
| exercise → be → must | 71 |
| exercise → be → required | 63 |
| exercise → be → imperative | 20 |
| exercise → be → necessity | 16 |
| exercise → become → necessary | 8 |
| exercise → be → requirement | 5 |
| exercise → be considered → necessary | 5 |
| exercise → be → unavoidable | 4 |
| negative | neutral | positive |
| 0.107 | 0.584 | 0.308 |
| Raw frequency | 394 |
| Normalized frequency | 0.738 |
| Modifier score | 0.523 |
| Perplexity | 54.735 |