| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [verb] at work | 26 |
|
| 2 | [verb] [vb pp] at work | 13 |
|
| 3 | have [verb] at work | 12 |
|
| 4 | [verb] [to-vb] at work | 10 |
|
| 5 | [vb base] [verb] at work | 9 |
|
| 6 | [vb past] [verb] at work | 8 |
|
