| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] work at the | 15 |
|
| 2 | [modal v] work at the | 10 |
|
| 3 | [modal v] to work at the | 5 |
|
| 4 | used work at the | 5 |
|
| 5 | used work at the | 5 |
|
