| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be some confusion | 10 |
|
| 2 | to be some confusion | 10 |
|
| 3 | [prep] be some confusion | 10 |
|
| 4 | [prep] be some confusion | 10 |
|
| 5 | to be some confusion | 10 |
|
