| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [vb pp] so [adv] | 402 |
|
| 2 | [vb past] [vb pp] [adv] [to-vb] | 342 |
|
| 3 | [vb pp] so [adv] [to-vb] | 25 |
|
| 4 | [vb past] so [adv] [to-vb] | 20 |
|
