| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] to [be] [vb pp] to be | 14 |
|
| 2 | [adj] to [be] [vb pp] [prep] be | 14 |
|
| 3 | [adj] to be [vb pp] [prep] be | 14 |
|
| 4 | [adj] to [be] seen [prep] be | 9 |
|
