| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] work [prep] a | 595 |
|
| 2 | have [be] [prep] a | 102 |
|
| 3 | have [be] work [prep] | 95 |
|
| 4 | have work [prep] a | 19 |
|
