| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which have [adv] [adv] | 375 |
|
| 2 | which have [adv] [adv] | 357 |
|
| 3 | [pron] have [adv] before | 118 |
|
| 4 | which [verb] [adv] before | 9 |
|
| 5 | which have [adv] before | 8 |
|
