| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [be] involved [prep] | 375 |
|
| 2 | [vb mod] [prep] [be] [prep] | 337 |
|
| 3 | [vb mod] [be] involved [prep] | 322 |
|
| 4 | [vb mod] [prep] [be] involved | 6 |
|
