| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] work on [prep] | 21 |
|
| 2 | have [be] work on [prep] | 20 |
|
| 3 | 've [be] [verb] on [prep] | 18 |
|
| 4 | 've [be] work [adv] [prep] | 16 |
|
| 5 | [vb base] [be] work on [prep] | 8 |
|
| 6 | 've [be] work on [prep] | 5 |
|
| 7 | 've [be] work [adv prt] [prep] | 5 |
|
