| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [that] they [modal v] [verb] | 554 |
|
| 2 | [that] they [modal v] [verb] [pron] | 531 |
|
| 3 | so [that] they [verb] [pron] | 29 |
|
| 4 | so they [modal v] [verb] [pron] | 28 |
|
