| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] which [modal v] [verb] [art] | 1992 |
|
| 2 | [noun] [modal v] [verb] at [art] | 532 |
|
| 3 | [noun] which [verb] at [art] | 226 |
|
| 4 | [noun] which [modal v] [verb] at | 48 |
|
| 5 | which [modal v] [verb] at [art] | 30 |
|
