| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] at [det] [noun] | 1051 |
|
| 2 | be [vb pp] [vb pp] at [noun] | 9 |
|
| 3 | [vb pp] [vb pp] at [det] [noun] | 5 |
|
| 4 | be [vb pp] [vb pp] at [det] | 5 |
|
