| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] [be] to be | 188 |
|
| 2 | [Wh det] [pron] [be] to be | 156 |
|
| 3 | [prep] [Wh det] [be] to be | 123 |
|
| 4 | [prep] [Wh det] [pron] [be] to | 112 |
|
