| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] at the [noun prp] [noun] | 217 |
|
| 2 | work at the [noun prp] [noun] | 52 |
|
| 3 | [vb past] work at the [noun] | 23 |
|
| 4 | [vb past] work at [noun prp] [noun] | 7 |
|
| 5 | [vb past] work at the [noun prp] | 6 |
|
