| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] | 124168 |
|
| 2 | [Wh det] have [verb] | 12298 |
|
| 3 | [Wh det] have been | 7616 |
|
| 4 | [Wh det] been [verb] | 6 |
|
