| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | also been [vb pp] to [be] | 11 |
|
| 2 | also been [vb pp] to [be] | 11 |
|
| 3 | also been [vb pp] to be | 11 |
|
| 4 | also been [vb pp] to be | 11 |
|
| 5 | also been shown to [be] | 7 |
|
