| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] to [be] | 17811 |
|
| 2 | [Wh pn] be [verb] to | 866 |
|
| 3 | [Wh pn] [verb] to [be] | 818 |
|
| 4 | [Wh pn] be to [be] | 165 |
|
| 5 | [Wh pn] be [verb] [be] | 73 |
|
