| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] to [be] | 17707 |
|
| 2 | [Wh det] [verb] to [be] | 2344 |
|
| 3 | [Wh det] be [verb] to | 2261 |
|
| 4 | [Wh det] be to [be] | 856 |
|
