| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pers pn] at [noun] | 357 |
|
| 2 | we [vb past] at [noun] | 217 |
|
| 3 | we [vb past] [pers pn] at | 51 |
|
| 4 | we [vb past] [pers pn] [noun] | 46 |
|
