| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] have been [verb] | 3388 |
|
| 2 | have been [verb] [adj] | 2449 |
|
| 3 | [Wh pn] have [verb] [adj] | 795 |
|
| 4 | [Wh pn] have been [adj] | 560 |
|
