| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb base] [art] | 4853 |
|
| 2 | [v-ing] [vb base] [art] | 281 |
|
| 3 | [v-ing] which [vb base] | 56 |
|
| 4 | [v-ing] which [art] | 36 |
|
