| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [adj] [prep] [noun] | 296 |
|
| 2 | have been involved [prep] [noun] | 119 |
|
| 3 | [verb] been involved [prep] [noun] | 119 |
|
| 4 | has be involved [prep] [noun] | 27 |
|
| 5 | has [be] involved [prep] [noun] | 27 |
|
| 6 | [vb -s] been involved [prep] [noun] | 27 |
|
| 7 | has [been] involved [prep] [noun] | 27 |
|
