| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] be shown to be | 18 |
|
| 2 | [pron] can [be] shown to be | 16 |
|
| 3 | [pers pn] [vb mod] [be] shown to be | 13 |
|
| 4 | it [vb mod] [be] shown to be | 10 |
|
| 5 | it [vb mod] [be] shown to be | 10 |
|
