| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | work have been done [prep] | 71 |
|
| 2 | work has been do [prep] | 66 |
|
| 3 | work have been do on | 35 |
|
| 4 | work have been do in | 17 |
|
| 5 | work have been do by | 8 |
|
| 6 | work had been do [prep] | 5 |
|
| 7 | work have been do for | 5 |
|
