| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] at [noun] | 5401 |
|
| 2 | work at [noun] | 642 |
|
| 3 | [noun prp] work at | 70 |
|
| 4 | [noun prp] work [noun] | 59 |
|
