| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [prep] | 15445 |
|
| 2 | [prep] changes [prep] | 1604 |
|
| 3 | [verb] changes [prep] | 802 |
|
| 4 | [verb] [prep] changes | 579 |
|
