| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | work at the [adj] [noun] | 116 |
|
| 2 | on at the [adj] [noun] | 59 |
|
| 3 | work on at the [noun] | 12 |
|
| 4 | work on at the [adj] | 5 |
|
