| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pron] [modal v] [adv] | 806 |
|
| 2 | which they [modal v] [adv] | 281 |
|
| 3 | [pron] they [modal v] [adv] | 234 |
|
| 4 | [Wh det] they [modal v] [adv] | 173 |
|
| 5 | which they [modal v] [adv] | 136 |
|
