| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which do it | 11 |
|
| 2 | [prep] which do it | 11 |
|
| 3 | [prep] which to do it | 11 |
|
| 4 | in which do it | 8 |
|
| 5 | in which do it | 8 |
|
