| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] [adj] [noun] | 57461 |
|
| 2 | be [verb] [prep] this [noun] | 4366 |
|
| 3 | be [vb pp] [prep] this [noun] | 3731 |
|
| 4 | [be] [vb pp] [prep] this [noun] | 3731 |
|
