| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] be [verb] on | 715 |
|
| 2 | [vb base] be work [prep] | 176 |
|
| 3 | [vb base] be work [prep] | 176 |
|
| 4 | [verb] be work on | 172 |
|
| 5 | [vb base] [be] work on | 70 |
|
| 6 | [vb base] be work on | 70 |
|
