| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [is] [adv] | 6752 |
|
| 2 | [is] [adv] [to-vb] | 1368 |
|
| 3 | which [is] [to-vb] | 326 |
|
| 4 | which [adv] [to-vb] | 9 |
|
