| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] [pron] at work | 12 |
|
| 2 | [verb] [vb pp] [pron] at work | 12 |
|
| 3 | [vb base] [vb pp] [pron] at work | 8 |
|
| 4 | 've [vb pp] [pron] at work | 7 |
|
