| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [Wh det] be | 182 |
|
| 2 | [verb] [Wh det] be be | 112 |
|
| 3 | [verb] to be be | 58 |
|
| 4 | to [Wh det] be be | 31 |
|
