| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] when [pron] [verb] [art] | 742 |
|
| 2 | so [conj] [pron] [verb] [art] | 600 |
|
| 3 | so [subord] [pron] [verb] [art] | 250 |
|
| 4 | so when [pron] [verb] [art] | 56 |
|
