| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [adj] [prep] some [noun] | 133 |
|
| 2 | been [adj] [prep] some [noun] | 129 |
|
| 3 | been concerned [prep] [adj] [noun] | 39 |
|
| 4 | been concerned [prep] [det] [noun] | 16 |
|
| 5 | be concerned [prep] some [noun] | 12 |
|
| 6 | [be] concerned [prep] some [noun] | 12 |
|
| 7 | been concerned [prep] some [noun] | 8 |
|
| 8 | [been] concerned [prep] some [noun] | 8 |
|
| 9 | been concerned [prep] some [noun] | 8 |
|
| 10 | been concerned [prep] some [noun] | 8 |
|
