| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be seen to [be] [adj] | 44 |
|
| 2 | [vb mod] be seen to be [adj] | 44 |
|
| 3 | can be seen to [be] [adj] | 15 |
|
| 4 | must be seen to [be] [adj] | 13 |
|
| 5 | will be seen to [be] [adj] | 5 |
|
