| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [noun] at the [adj] | 112 |
|
| 2 | [vb past] concern [prep] the [adj] | 14 |
|
| 3 | [vb past] concern [prep] the [adj] | 14 |
|
| 4 | [verb] concern at the [adj] | 11 |
|
| 5 | [vb past] concern at [art] [adj] | 5 |
|
| 6 | [vb past] concern at [art] [adj] | 5 |
|
| 7 | [vb past] concern at the [adj] | 5 |
|
| 8 | [vb past] concern at the [adj] | 5 |
|
| 9 | [vb past] concern at the [adj] | 5 |
|
