| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [Wh pn] [vb past] [be] responsible for | 6 |
|
| 2 | [Wh pn] [vb past] [be] responsible for [art] | 6 |
|
| 3 | [Wh pn] [vb past] [be] responsible for the | 6 |
|
| 4 | [Wh pn] [vb past] [be] responsible for [art] | 6 |
|
| 5 | [Wh pn] [vb past] [be] responsible for the | 6 |
|
| 6 | [Wh pn] [vb past] [be] responsible for [adj] | 5 |
|
