| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [verb] [pron] [vb infin] | 10295 |
|
| 2 | so [Wh det] [verb] [pron] | 400 |
|
| 3 | so [verb] [pron] [vb infin] | 332 |
|
