| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be changed so that | 10 |
|
| 2 | [vb mod] be changed so that | 10 |
|
| 3 | should be changed so that | 5 |
|
| 4 | should be changed so that | 5 |
|
| 5 | [prep] be changed so that | 5 |
|
| 6 | to be changed so that | 5 |
|
| 7 | to be changed so that | 5 |
|
| 8 | [prep] be changed so that | 5 |
|
| 9 | be changed so that [art] | 6 |
|
| 10 | be changed so that [art] | 6 |
|
