| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [prep] | 477814 |
|
| 2 | [vb pp] [prep] some | 5080 |
|
| 3 | [be] [prep] some | 1366 |
|
| 4 | [be] [vb pp] some | 450 |
|
