| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] were arrested at [art] [noun] | 11 |
|
| 2 | [n mass] were arrested at [art] [noun] | 5 |
|
| 3 | people were arrested at [art] [noun] | 5 |
|
| 4 | people were arrested at [art] [noun] | 5 |
|
| 5 | were arrested at [art] [adj] [noun] | 5 |
|
