| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] so [adv] | 1988 |
|
| 2 | so [adv] [vb past] | 594 |
|
| 3 | [vb pp] [adv] [vb past] | 385 |
|
| 4 | [vb pp] so [vb past] | 21 |
|
