| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [noun sg] is required | 203 |
|
| 2 | [noun sg] permission is required | 14 |
|
| 3 | [noun sg] permission is required | 14 |
|
| 4 | [noun sg] [noun pl] is required | 14 |
|
| 5 | planning [noun] is required | 14 |
|
| 6 | [noun sg] action is required | 6 |
|
| 7 | [noun sg] action is required | 6 |
|
