| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] and had be involved [prep] | 6 |
|
| 2 | [noun] and had been involved [prep] | 6 |
|
| 3 | [noun] and had be involved in | 6 |
|
| 4 | [noun] and had be involved [prep] | 6 |
|
