| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [modal v] [verb] [pron] [adv] [verb] | 12 |
|
| 2 | which [modal v] [vb infin] [pron] [adv] [verb] | 12 |
|
| 3 | which [modal v] [pron] [adv] [verb] [prep] | 5 |
|
| 4 | which [modal v] [pron] [adv] [verb] [prep] | 5 |
|
