| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be to be | 26 |
|
| 2 | [prep] [no cls] to be | 23 |
|
| 3 | [prep] be [no cls] to | 12 |
|
| 4 | be [no cls] to be | 7 |
|
