| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] | 124168 |
|
| 2 | [vb mod] have [verb] | 50340 |
|
| 3 | [vb mod] have been | 21560 |
|
| 4 | [vb mod] been [verb] | 9 |
|
