| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] [been] [verb] [prep] charge | 6 |
|
| 2 | who [vb past] [been] [vb pp] [prep] charge | 6 |
|
| 3 | who [vb past] [been] [prep] charge [prep] | 8 |
|
| 4 | who [vb past] [been] [prep] charge [prep] | 8 |
|
| 5 | who [vb past] [been] [prep] charge of | 7 |
|
| 6 | who [vb past] [been] [prep] charge of | 7 |
|
