| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] to be | 764 |
|
| 2 | [be] show to be | 479 |
|
| 3 | be show to be | 479 |
|
| 4 | been show to be | 222 |
|
| 5 | [been] show to be | 222 |
|
| 6 | been show to [be] | 222 |
|
| 7 | been show [prep] be | 222 |
|
| 8 | been show [prep] be | 222 |
|
