| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [num] [noun] | 16676 |
|
| 2 | at [num] [noun] | 8795 |
|
| 3 | [vb past] at [noun] | 5964 |
|
| 4 | [vb past] at [num] | 953 |
|
