| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been involved [prep] this | 8 |
|
| 2 | have been involved [prep] this | 8 |
|
| 3 | [vb base] been involved [prep] this | 5 |
|
| 4 | been involved [prep] this [noun] | 5 |
|
| 5 | been involved [prep] this [noun sg] | 5 |
|
