| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be shown to be | 46 |
|
| 2 | [adv] been shown to [be] | 37 |
|
| 3 | also be shown to [be] | 10 |
|
| 4 | previously be shown to [be] | 8 |
|
| 5 | [adv] be shown to [be] | 7 |
|
| 6 | recently be shown to [be] | 5 |
|
