| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [vb pp] [adv] | 21980 |
|
| 2 | [vb pp] [subord] [adv] | 2737 |
|
| 3 | [vb past] [vb pp] [subord] | 1526 |
|
| 4 | [vb past] [subord] [adv] | 520 |
|
