| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] to | 77926 |
|
| 2 | [Wh det] be [verb] | 29823 |
|
| 3 | [Wh det] [verb] to | 7339 |
|
| 4 | [Wh det] be to | 958 |
|
