| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [vb past] at | 2644 |
|
| 2 | [vb past] at [num ord] | 847 |
|
| 3 | [coord] at [num ord] | 366 |
|
| 4 | [coord] [vb past] [num ord] | 180 |
|
