| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be in charge of | 495 |
|
| 2 | [be] in charge of | 495 |
|
| 3 | been in [noun] of | 176 |
|
| 4 | been in charge [prep] | 55 |
|
| 5 | been [prep] charge of | 46 |
|
| 6 | [been] in charge of | 46 |
|
