| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] been involved [prep] | 219 |
|
| 2 | [noun] [verb] been [prep] [det] | 140 |
|
| 3 | [verb] been involved [prep] [det] | 63 |
|
| 4 | [noun] [verb] involved [prep] [det] | 18 |
|
