| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have recently [been] show to | 5 |
|
| 2 | [verb] recently [been] show to | 5 |
|
| 3 | recently [been] show to be | 5 |
|
| 4 | recently [been] show to [be] | 5 |
|
| 5 | recently [been] show to [be] | 5 |
|
| 6 | recently [been] show to be | 5 |
|
