| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] [noun] | 32260 |
|
| 2 | [vb pp] [prep] [det] [noun] | 30832 |
|
| 3 | be [vb pp] [prep] [det] | 9633 |
|
| 4 | be [prep] [det] [noun] | 1003 |
|
| 5 | be [vb pp] [det] [noun] | 861 |
|
