| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [adv] [art] | 3385 |
|
| 2 | so [adv] [art] | 1467 |
|
| 3 | [to-vb] so [adv] | 533 |
|
| 4 | [to-vb] so [art] | 34 |
|
