| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be roughly divided into | 9 |
|
| 2 | [be] roughly divided into | 9 |
|
| 3 | [be] roughly divided into | 7 |
|
| 4 | be roughly divided into | 7 |
|
| 5 | roughly divided into [adj] | 6 |
|
| 6 | roughly divided into [num] | 5 |
|
