| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which it 's [v-ing] | 6 |
|
| 2 | [prep] which it 's [v-ing] | 6 |
|
| 3 | which [noun sg] it 's [v-ing] | 6 |
|
| 4 | which [noun] it 's [v-ing] | 6 |
|
