| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] | 477770 |
|
| 2 | [vb pp] [prep] some | 5080 |
|
| 3 | be [prep] some | 1366 |
|
| 4 | be [vb pp] some | 449 |
|
