| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has be [vb pp] on the | 311 |
|
| 2 | work has be [vb pp] on | 53 |
|
| 3 | work be [vb pp] on the | 37 |
|
| 4 | work has [vb pp] on the | 15 |
|
