| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] [art] | 4762 |
|
| 2 | have been [vb pp] [art] | 2284 |
|
| 3 | have been show [art] | 40 |
|
| 4 | have [be] shown [art] | 28 |
|
| 5 | [verb] been shown [art] | 28 |
|
| 6 | have [been] shown [art] | 28 |
|
| 7 | have be shown [art] | 28 |
|
