| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb past] [v-ing] [adj] [noun pl] | 20 |
|
| 2 | which [vb past] [v-ing] [adj] [noun] | 19 |
|
| 3 | which involved [v-ing] [adj] [noun] | 13 |
|
| 4 | which [vb past] [v-ing] [adj] [noun sg] | 11 |
|
| 5 | which [vb past] [v-ing] [num] [noun] | 7 |
|
| 6 | which included [v-ing] [adj] [noun] | 5 |
|
