| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [prep] [noun] | 125395 |
|
| 2 | be [vb pp] [prep] [noun] | 125389 |
|
| 3 | been [verb] [prep] [noun] | 17565 |
|
| 4 | [been] [vb pp] [prep] [noun] | 16058 |
|
