| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] [noun] [noun] | 23236 |
|
| 2 | be [vb pp] [prep] [noun] [noun] | 23236 |
|
| 3 | be [verb] at [noun] [noun] | 1810 |
|
| 4 | be [vb pp] at [noun] [noun] | 1575 |
|
| 5 | [be] [vb pp] at [noun] [noun] | 1575 |
|
