| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [modal v] [verb] [art] [noun sg] | 1869 |
|
| 2 | [modal v] [verb] at [art] [noun sg] | 935 |
|
| 3 | which [verb] at [art] [noun sg] | 249 |
|
| 4 | which [modal v] [verb] at [art] | 30 |
|
| 5 | which [modal v] [verb] at [noun sg] | 9 |
|
