| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [art] [noun pl] [prep] [noun] | 2280 |
|
| 2 | at [art] [noun pl] [prep] [noun] | 791 |
|
| 3 | [vb past] at [art] [noun pl] [prep] | 211 |
|
| 4 | [vb past] at [noun pl] [prep] [noun] | 23 |
|
| 5 | [vb past] at [art] [noun pl] [noun] | 22 |
|
