| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [is] [prep] | 1608 |
|
| 2 | [adv] [is] [prep] | 750 |
|
| 3 | [adv] which [is] | 200 |
|
| 4 | [adv] which [prep] | 35 |
|
