| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [verb] be | 6043 |
|
| 2 | [Wh pn] [verb] to | 2869 |
|
| 3 | [verb] be to | 1307 |
|
| 4 | [Wh pn] be to | 178 |
|
