| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] about [art] [noun sg] | 2886 |
|
| 2 | concerned [prep] [art] [noun sg] | 1740 |
|
| 3 | concerned about [art] [noun] | 464 |
|
| 4 | concerned about [art] [noun sg] | 388 |
|
