| in nature | 23 | location |
| in some cases | 20 | temporal |
| in relation to the aforementioned purposes | 19 | other |
| provision → be → mandatory | 332 |
| provision → be → obligatory | 25 |
| provision → be made → mandatory | 7 |
| provision → be considered → mandatory | 4 |
| provision → become → mandatory | 3 |
| provision → be held → mandatory | 3 |
| negative | neutral | positive |
| 0.201 | 0.739 | 0.060 |
| Raw frequency | 374 |
| Normalized frequency | 0.571 |
| Modifier score | 0.660 |
| Perplexity | 117.828 |