| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [Wh det] [modal v] | 2054 |
|
| 2 | [verb] in [Wh det] | 1305 |
|
| 3 | in [Wh det] [modal v] | 253 |
|
| 4 | [verb] in [modal v] | 5 |
|
