| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb past] [v-ing] [prep] [adj] | 19 |
|
| 2 | which [vb past] [v-ing] [prep] [num] | 9 |
|
| 3 | which [vb past] [v-ing] in [adj] | 8 |
|
| 4 | which [vb past] [v-ing] in [adj] | 8 |
|
| 5 | which [vb past] [v-ing] [prep] [adj] | 6 |
|
| 6 | which began [v-ing] [prep] [adj] | 5 |
|
