| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] | 124168 |
|
| 2 | have been [vb pp] | 103064 |
|
| 3 | have been show | 972 |
|
| 4 | have [be] shown | 924 |
|
| 5 | have be shown | 924 |
|
| 6 | [verb] been shown | 923 |
|
| 7 | have [been] shown | 923 |
|
