| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] so [adv] | 541 |
|
| 2 | [to-vb] [adv] because | 312 |
|
| 3 | so [adv] because | 82 |
|
| 4 | [to-vb] so because | 36 |
|
