| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [prep] working [prep] | 21 |
|
| 2 | [vb past] [prep] work [prep] | 21 |
|
| 3 | [vb past] [prep] work with | 8 |
|
| 4 | [vb past] [prep] work on | 6 |
|
