| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] [been] [adj] [prep] | 164 |
|
| 2 | [pron] [vb past] [been] responsible [prep] | 45 |
|
| 3 | who [verb] [been] responsible [prep] | 24 |
|
| 4 | who [vb past] [been] responsible [prep] | 17 |
|
| 5 | who [vb past] [been] responsible [prep] | 17 |
|
| 6 | who [vb past] [be] responsible [prep] | 17 |
|
| 7 | [Wh pn] [vb past] [been] responsible [prep] | 17 |
|
