| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [noun] [noun sg] | 16075 |
|
| 2 | [vb past] [noun] [noun sg] | 7232 |
|
| 3 | [vb past] at [noun] | 5964 |
|
| 4 | [vb past] at [noun sg] | 1230 |
|
