| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [adv] [be] seen to be | 22 |
|
| 2 | [vb mod] [adv] be seen [prep] be | 22 |
|
| 3 | can [adv] [be] seen [prep] be | 13 |
|
