| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] about the [noun pl] [prep] [noun sg] | 41 |
|
| 2 | [adj] about [art] [noun pl] of [noun sg] | 31 |
|
| 3 | [adj] about [art] effects [prep] [noun sg] | 7 |
|
| 4 | concerned about [art] [noun pl] [prep] [noun sg] | 6 |
|
