| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [is] [adv] | 6752 |
|
| 2 | [unc] [is] [adv] | 624 |
|
| 3 | [unc] which [is] | 220 |
|
| 4 | [unc] which [adv] | 54 |
|
