| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] be [verb] to [be] | 618 |
|
| 2 | [Wh adv] [det] be to [be] | 32 |
|
| 3 | [Wh adv] [det] be [verb] to | 23 |
|
| 4 | [Wh adv] [det] [verb] to [be] | 8 |
|
