| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of changes in | 346 |
|
| 2 | of changes to | 40 |
|
| 3 | of changes of | 16 |
|
| 4 | of changes over | 6 |
|
| 5 | of changes on | 6 |
|
| 6 | of changes within | 5 |
|
| 7 | of changes at | 5 |
|
