| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [vb past] to be [prep] | 20 |
|
| 2 | which [vb past] to be [prep] | 20 |
|
| 3 | [Wh det] [vb past] to be of | 8 |
|
| 4 | [Wh det] seemed to be [prep] | 8 |
|
| 5 | [Wh det] proved to be [prep] | 5 |
|
| 6 | [Wh det] [vb past] to be in | 5 |
|
