| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] [det] [noun] [subord] | 224 |
|
| 2 | [be] [prep] [det] [noun] [subord] | 224 |
|
| 3 | been [prep] [det] [noun] [conj] | 52 |
|
| 4 | been [prep] [adj] [noun] [subord] | 45 |
|
| 5 | [been] [prep] [det] [noun] [subord] | 20 |
|
