| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] two group | 87 |
|
| 2 | [vb pp] [prep] two groups | 85 |
|
| 3 | [vb pp] into two group | 74 |
|
| 4 | divided [prep] two group | 55 |
|
| 5 | split [prep] two group | 8 |
|
