| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | by [verb] [art] | 13349 |
|
| 2 | by [v-ing] [art] | 13331 |
|
| 3 | [prep] changing [art] | 400 |
|
| 4 | by changing [art] | 113 |
|
| 5 | by change [art] | 113 |
|
