| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [verb] at [adv] | 339 |
|
| 2 | which [modal v] [verb] [prep] [adv] | 73 |
|
| 3 | which [modal v] [verb] [prep] [adv] | 73 |
|
| 4 | which [modal v] [verb] at [adv] | 19 |
|
