| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [vb mod] be seen to | 6 |
|
| 2 | [conj] [modal v] be seen to | 6 |
|
| 3 | [conj] be seen to [be] | 7 |
|
| 4 | [conj] be seen to [be] | 7 |
|
| 5 | [conj] be seen to be | 7 |
|
| 6 | [conj] be seen to be | 7 |
|
