| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so [adv] [pron] [verb] | 1563 |
|
| 2 | [adv] since [pron] [verb] | 655 |
|
| 3 | so [adv] since [pron] | 34 |
|
| 4 | so since [pron] [verb] | 7 |
|
