| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [pron] [be] responsible for | 249 |
|
| 2 | a [noun] [pron] [be] for | 13 |
|
| 3 | a [noun] [be] responsible for | 10 |
|
| 4 | a [noun] [pron] [be] responsible | 7 |
|
