| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [verb] been [prep] | 666 |
|
| 2 | [verb] been work [prep] | 518 |
|
| 3 | [Wh pn] [verb] work [prep] | 285 |
|
| 4 | [Wh pn] [verb] been work | 39 |
|
