| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which [verb] its [noun pl] | 16 |
|
| 2 | [prep] which [to-vb] its [noun pl] | 11 |
|
| 3 | in which [verb] its [noun pl] | 7 |
|
| 4 | in which [verb] its [noun pl] | 7 |
|
