| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be involved [prep] this [adj] | 5 |
|
| 2 | [vb mod] be involved [prep] this [adj] | 5 |
|
| 3 | be involved [prep] this [adj] [noun] | 6 |
|
| 4 | be involved [prep] this [adj] [noun sg] | 6 |
|
