| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] [vb past] [been] [prep] [noun] | 14 |
|
| 2 | [prep] [Wh det] [verb] [been] [prep] [noun] | 10 |
|
| 3 | [prep] [Wh det] [vb past] [be] [prep] [noun] | 5 |
|
