| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [adj] for some | 109 |
|
| 2 | been concerned [prep] some | 8 |
|
| 3 | [be] concerned for some | 6 |
|
| 4 | been concerned for [adj] | 6 |
|
| 5 | be concerned for some | 6 |
|
| 6 | [been] concerned for some | 6 |
|
