| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [modal v] [adv] | 3741 |
|
| 2 | [modal v] [adv] [noun] | 346 |
|
| 3 | which [adv] [noun] | 277 |
|
| 4 | which [modal v] [noun] | 63 |
|
