| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] [vb pp] | 27161 |
|
| 2 | [vb past] [vb pp] so | 1083 |
|
| 3 | [adv] [vb pp] so | 701 |
|
| 4 | [vb past] [adv] so | 201 |
|
