| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [prep] [det] [noun] [noun] | 291 |
|
| 2 | be [prep] [det] [noun] [noun] | 291 |
|
| 3 | been [prep] [adj] [noun] [noun] | 71 |
|
| 4 | [been] [prep] [det] [noun] [noun] | 31 |
|
