| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [verb] [adv] | 17596 |
|
| 2 | which [modal v] [verb] [adv] | 1140 |
|
| 3 | [Wh det] [modal v] [verb] [adv] | 731 |
|
| 4 | which [modal v] [verb] [adv] | 637 |
|
