| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] [been] involved in [det] | 6 |
|
| 2 | [vb mod] have [been] involved [prep] [det] | 6 |
|
| 3 | [vb mod] [vb infin] [been] involved [prep] [det] | 6 |
|
| 4 | [vb mod] have [been] involved [prep] [det] | 6 |
|
| 5 | [vb mod] [verb] been involved [prep] [det] | 6 |
|
| 6 | may [verb] [been] involved [prep] [det] | 5 |
|
| 7 | [vb mod] [verb] [been] involved [prep] some | 5 |
|
