| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be seen to [be] [adj] | 44 |
|
| 2 | [vb mod] be seen to [be] [adj] | 44 |
|
| 3 | [vb mod] be seen [prep] be [adj] | 44 |
|
| 4 | [vb mod] be seen [prep] [be] [adj] | 44 |
|
| 5 | can be seen [prep] [be] [adj] | 15 |
|
| 6 | must be seen [prep] [be] [adj] | 13 |
|
| 7 | will be seen [prep] [be] [adj] | 5 |
|
