| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [be] | 22237 |
|
| 2 | 've [vb pp] [prep] | 6899 |
|
| 3 | 've [vb pp] [be] | 348 |
|
| 4 | 've [prep] [be] | 8 |
|
