| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [be] [prep] | 1623 |
|
| 2 | [prep] [be] work [prep] | 151 |
|
| 3 | [vb pp] [prep] work [prep] | 83 |
|
| 4 | [vb pp] [prep] [be] work | 44 |
|
