| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | restrictions imposed by the | 22 |
|
| 2 | constraints imposed by the | 20 |
|
| 3 | conditions imposed by the | 12 |
|
| 4 | limitations imposed by the | 9 |
|
| 5 | limits imposed by the | 9 |
|
| 6 | cuts imposed by the | 5 |
|
| 7 | duties imposed by the | 5 |
|
