| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [vb pp] [det] [noun] [prep] | 173 |
|
| 2 | [be] [vb pp] [det] [noun] in | 156 |
|
| 3 | [been] [vb pp] [adj] [noun] in | 78 |
|
| 4 | [been] [verb] [det] [noun] in | 43 |
|
