| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [verb] at [art] | 459 |
|
| 2 | [vb pp] work [prep] [art] | 199 |
|
| 3 | [vb pp] work [prep] [art] | 199 |
|
| 4 | [verb] work at [art] | 89 |
|
| 5 | [vb pp] work at [art] | 15 |
|
