| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] [prep] [noun] in | 734 |
|
| 2 | been [vb pp] [prep] some [noun] | 339 |
|
| 3 | [vb pp] [prep] some [noun] in | 190 |
|
| 4 | been [prep] some [noun] in | 8 |
|
