| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [modal v] [verb] [art] | 3454 |
|
| 2 | [modal v] [verb] on [art] | 217 |
|
| 3 | [Wh det] [modal v] [verb] on | 44 |
|
| 4 | [Wh det] [verb] on [art] | 32 |
|
