| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [v-ing] [noun] [prep] [noun sg] | 349 |
|
| 2 | involve [v-ing] [noun] [prep] [noun] | 44 |
|
| 3 | involve [verb] [noun] [prep] [noun sg] | 21 |
|
