| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] concerned about [adj] | 39 |
|
| 2 | be [adj] about [adj] | 39 |
|
| 3 | be concerned about [adj] | 39 |
|
| 4 | be [adj] about [adj] | 38 |
|
| 5 | be concerned [prep] [adj] | 31 |
|
| 6 | be concerned [prep] [adj] | 31 |
|
| 7 | be concerned about [adj] | 15 |
|
| 8 | be concerned about [adj] | 7 |
|
| 9 | [be] concerned about [adj] | 7 |
|
| 10 | be concerned about [adj] | 7 |
|
