| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] [noun] | 32260 |
|
| 2 | [vb pp] [prep] [noun] 's | 7415 |
|
| 3 | be [prep] [noun] 's | 127 |
|
| 4 | be [vb pp] [noun] 's | 24 |
|
