| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which is [verb] [prep] some | 19 |
|
| 2 | which [is] [verb] [prep] some | 19 |
|
| 3 | which [is] [vb pp] [prep] some | 17 |
|
| 4 | which [is] [verb] by some | 9 |
|
