| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [vb pp] [prep] | 36809 |
|
| 2 | [vb pp] [prep] first | 350 |
|
| 3 | [vb past] [prep] first | 316 |
|
| 4 | [vb past] [vb pp] first | 48 |
|
