| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] to be | 17708 |
|
| 2 | [Wh det] [verb] to be | 2344 |
|
| 3 | [Wh det] [be] [verb] to | 2261 |
|
| 4 | [Wh det] [be] to be | 856 |
|
