| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [vb past] [been] in [noun] | 72 |
|
| 2 | [noun prp] [vb past] [been] involved in | 38 |
|
| 3 | [vb past] [been] involved in [noun] | 31 |
|
| 4 | [noun prp] [vb past] involved in [noun] | 5 |
|
