| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] | 477770 |
|
| 2 | 's [vb pp] [prep] | 2746 |
|
| 3 | 's be [vb pp] | 1757 |
|
| 4 | 's be [prep] | 575 |
|
